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824 Results Found

  • Communication
  • Open Access
37 Citations
4,280 Views
13 Pages

A Compact Four-Port MIMO Antenna for UWB Applications

  • Aiting Wu,
  • Mingyang Zhao,
  • Pengquan Zhang and
  • Zhonghai Zhang

3 August 2022

A compact four-port multiple-input multiple-output (MIMO) antenna for ultrawideband (UWB) applications is presented in this paper. The proposed antenna has four unit cell antennas. Each unit cell is placed orthogonal to its adjacent elements. The rad...

  • Article
  • Open Access
6 Citations
3,189 Views
30 Pages

A Compact Monopole Antenna for Underwater Acoustic Monitoring Beacons

  • Stefania Bucuci,
  • Andreea Constantin,
  • Mirel Paun,
  • Marius N. Pastorcici,
  • Razvan D. Tamas,
  • Alin Danisor and
  • Rodica Constantinescu

1 November 2022

Protected wetlands such as deltas, lakes or rivers provide a sanctuary for many endangered species. In order to protect these areas from illegal human interventions, it is necessary to monitor the unauthorized entrance of motor boats. In order to mit...

  • Article
  • Open Access
1 Citations
3,659 Views
18 Pages

A Compact Monopole Wideband Antenna Based on DGS

  • Assefa Tsegaye,
  • Xian-Qi Lin,
  • Hao Liu and
  • Hassan Sani Abubakar

This paper presents a compact monopole wideband antenna based on DGS. The ultimate geometry of the designed antenna is obtained after many design modifications and optimizations. A commercially available Taconic TLY substrate with a dielectric consta...

  • Article
  • Open Access
10 Citations
3,362 Views
8 Pages

A Compact Octa-Band Frequency Reconfigurable Antenna for Wireless Applications

  • Adnan Ghaffar,
  • Wahaj Abbas Awan,
  • Niamat Hussain and
  • Xue-Jun Li

2 July 2021

This paper presents the design and realization of a compact frequency reconfigurable antenna for multiband wireless applications. The antenna can operate at overall eight different bands in four dual-band modes. A slot in the radiator and defected gr...

  • Communication
  • Open Access
12 Citations
4,045 Views
12 Pages

A Compact Size Antenna for Extended UWB with WLAN Notch Band Stub

  • Syed Naheel Raza Rizvi,
  • Wahaj Abbas Awan,
  • Domin Choi,
  • Niamat Hussain,
  • Seong Gyoon Park and
  • Nam Kim

28 March 2023

An ultra-wideband (UWB), geometrically simple, compact, and high-gain antenna with a WLAN notch band is presented for future wireless devices. The antenna is printed on the top side of the Rogers RT/Duroid 5880 substrate and has a small dimension of...

  • Article
  • Open Access
15 Citations
5,952 Views
12 Pages

Compact Switched-Beam Array Antenna with a Butler Matrix and a Folded Ground Structure

  • Young-Jun Kim,
  • Ye-Bon Kim,
  • Hyun-Jun Dong,
  • Yong Soo Cho and
  • Han Lim Lee

A compact switched-beam array antenna, based on a switched Butler matrix with four folded ground antennas, is presented for unmanned aerial vehicle (UAV) applications. The folded ground structure, including a slotted patch radiator surrounded by mult...

  • Communication
  • Open Access
4 Citations
4,811 Views
11 Pages

A Compact Broadband Planar Inverted-F Antenna with Dual-Resonant Modes

  • Zhengya Qi,
  • Xinhao Ding,
  • Wenwen Yang and
  • Jianxin Chen

5 September 2022

In this paper, a compact broadband planar inverted-F antenna (PIFA) with dual-resonant modes (TM1/2,2 and TM3/2,0) is proposed for 5G applications. By loading a pair of horizontal slots on the patch, the TM3/2,0 mode can be shifted downward and combi...

  • Article
  • Open Access
15 Citations
3,170 Views
21 Pages

20 October 2022

In this paper, we propose a compact and highly isolated four-port ultra-wideband MIMO antenna. The antenna elements achieve broadband characteristics by etching a metamaterial structure on the radiating patch and stepping the coplanar waveguide feed....

  • Article
  • Open Access
1 Citations
1,183 Views
22 Pages

In this paper, a compact multi-split-ring resonator-based antenna is presented for wireless applications. The proposed antenna integrates multiple resonators to achieve multiband operation, where each resonator corresponds to a specific frequency ban...

  • Article
  • Open Access
7 Citations
2,823 Views
11 Pages

Compact 8 × 8 MIMO Antenna Design for 5G Terminals

  • Haifu Zhang,
  • Li-Xin Guo,
  • Pengfei Wang and
  • Hao Lu

9 October 2022

In this paper, a compact 8 × 8 MIMO antenna design for 5G terminals is proposed. The 8 × 8 MIMO antenna consists of two quad-element antenna pairs, each of which includes two symmetrical T-shaped monopole mode elements and two symmetrical...

  • Feature Paper
  • Article
  • Open Access
6 Citations
5,903 Views
11 Pages

This article presented a compact and high gain antenna with reconfigurable polarization based on two inverted-V dipoles fabricated in a crossed configuration, and with a common planar reflector. The proposed antenna could generate four different type...

  • Article
  • Open Access
104 Citations
7,443 Views
14 Pages

Design and Characterization of Compact Broadband Antenna and Its MIMO Configuration for 28 GHz 5G Applications

  • Musa Hussain,
  • Esraa Mousa Ali,
  • Syed Muhammad Rizvi Jarchavi,
  • Abir Zaidi,
  • Ali Imran Najam,
  • Abdullah Alhumaidi Alotaibi,
  • Ahmed Althobaiti and
  • Sherif S. M. Ghoneim

10 February 2022

This paper presents the design and characterization of a compact broadband antenna and its MIMO configuration for 28 GHz 5G applications. The antenna was designed using Rogers RT/5880 with a thickness of 1.575 mm and has an overall compact size of 30...

  • Article
  • Open Access
49 Citations
8,410 Views
15 Pages

A Highly Compact Antipodal Vivaldi Antenna Array for 5G Millimeter Wave Applications

  • Amruta Sarvajeet Dixit,
  • Sumit Kumar,
  • Shabana Urooj and
  • Areej Malibari

29 March 2021

This paper presents a compact 1 × 4 antipodal Vivaldi antenna (AVA) array for 5G millimeter-wave applications. The designed antenna operates over 24.19 GHz–29.15 GHz and 30.28 GHz–40.47 GHz frequency ranges. The proposed antenna provides a...

  • Article
  • Open Access
6 Citations
4,056 Views
11 Pages

Nickel Particle-Based Compact Flexible Antenna for Modern Communication Systems

  • Md. Atiqur Rahman,
  • Mohammad Rashed Iqbal Faruque,
  • Eistiak Ahamed,
  • Mohammad Tariqul Islam and
  • Mandeep Singh

A flexible antenna is a significant part of the new generation of wireless communication systems. Conventional antennas are typically fabricated on available FR-4 and RT/Duroid dielectric materials, where the dielectric constant cannot be selected ar...

  • Communication
  • Open Access
52 Citations
4,096 Views
10 Pages

A Compact MIMO Antenna with Improved Isolation for ISM, Sub-6 GHz, and WLAN Application

  • Batchingis Bayarzaya,
  • Niamat Hussain,
  • Wahaj Abbas Awan,
  • Md. Abu Sufian,
  • Anees Abbas,
  • Domin Choi,
  • Jaemin Lee and
  • Nam Kim

20 August 2022

This paper presents a compact two-element MIMO antenna with improved isolation for triple-band applications. The antenna consists of two radiating elements with the shared ground plane and a novel decoupling structure. Each antenna element has three...

  • Proceeding Paper
  • Open Access
15 Citations
3,210 Views
6 Pages

20 September 2023

The paper presents a compact dual-band pentagonal-shaped patch antenna, with resonating frequencies 7.6 GHz and 12 GHz, that is used for satellite communication, 5G application, and high-speed applications. The proposed antenna is designed on an FR4...

  • Communication
  • Open Access
15 Citations
4,249 Views
12 Pages

Compact Antenna in 3D Configuration for Rectenna Wireless Power Transmission Applications

  • Alassane Sidibe,
  • Alexandru Takacs,
  • Gaël Loubet and
  • Daniela Dragomirescu

4 May 2021

This work presents methods for miniaturizing and characterizing a modified dipole antenna dedicated to the implementation of wireless power transmission systems. The antenna size should respect the planar dimensions of 60 mm × 30 mm to be integrated...

  • Article
  • Open Access
24 Citations
6,711 Views
12 Pages

Miniature Compact Folded Dipole for Metal Mountable UHF RFID Tag Antenna

  • Fuad Erman,
  • Effariza Hanafi,
  • Eng-Hock Lim,
  • Wan Amirul Wan Mohd Mahyiddin,
  • Sulaiman Wadi Harun,
  • Hassan Umair,
  • Rawan Soboh and
  • Mohamad Zul Hilmey Makmud

This article describes the design of an Ultra-High Frequency (UHF) miniature folded dipole Radio Frequency Identification (RFID) tag antenna that can be mountable on metallic objects. The compact tag antenna is formed from symmetric C-shaped resonato...

  • Article
  • Open Access
7 Citations
9,227 Views
14 Pages

16 April 2016

A compact reconfigurable antenna with an omnidirectional mode and four directional modes is proposed. The antenna has a main radiator and four parasitic elements printed on a dielectric substrate. By changing the status of diodes soldered on the para...

  • Article
  • Open Access
15 Citations
4,367 Views
15 Pages

Zirconia-Based Ultra-Thin Compact Flexible CPW-Fed Slot Antenna for IoT

  • María Elena de Cos Gómez,
  • Humberto Fernández Álvarez,
  • Blas Puerto Valcarce,
  • Cebrián García González,
  • John Olenick and
  • Fernando Las-Heras Andrés

16 July 2019

An ultra-thin compact flexible CPW-fed slot monopole antenna suitable for the Internet of Things (IoT) applications was achieved as a result of exploring the use of Zirconia-based ENrG’s Thin E-Strate® for the antenna’s design. The el...

  • Article
  • Open Access
595 Views
18 Pages

A Compact Trowel-Shaped Antenna for Next-Generation 6G Wireless Communication Systems

  • Permanand Soothar,
  • Hao Wang,
  • Zaheer Ahmed Dayo,
  • Fatima Ghulam Kakepoto and
  • Faisal Karim Shaikh

26 November 2025

This article introduces the design of a trowel-shaped planar antenna (TSPA) with high-performance features. Wideband Impedance bandwidth, high gain, excellent radiation efficiency, and stable radiation patterns are achieved by using a trowel-shaped r...

  • Article
  • Open Access
2 Citations
1,727 Views
15 Pages

Compact Frequency-Agile and Mode-Reconfigurable Antenna for C-Band, Sub-6-GHz-5G, and ISM Applications

  • Esraa Mousa Ali,
  • Wahaj Abbas Awan,
  • Anees Abbas,
  • Syed Mujahid Abbas and
  • Heba G. Mohamed

19 June 2025

This article presents the design and evaluation of a compact-sized antenna targeting heterogenous applications working in the C-band, 5G-sub-6GHz, and the ISM band. The antenna offers frequency reconfigurability along with multi-operational modes ran...

  • Article
  • Open Access
9 Citations
3,599 Views
37 Pages

A New Compact Triple-Band Triangular Patch Antenna for RF Energy Harvesting Applications in IoT Devices

  • Chemseddine Benkalfate,
  • Achour Ouslimani,
  • Abed-Elhak Kasbari and
  • Mohammed Feham

20 October 2022

This work proposes a new compact triple-band triangular patch antenna for RF energy harvesting applications in IoT devices. It is realized on Teflon glass substrate with a thickness of 0.67 mm and a relative permittivity of 2.1. Four versions of this...

  • Article
  • Open Access
4 Citations
1,215 Views
13 Pages

Compact, Broadband, and High-Gain Four-Port MIMO Antenna for Future Millimeter Wave Applications

  • Esraa Mousa Ali,
  • Shine Let Gunamony,
  • Mohamad A. Alawad and
  • Turki Essa Alharbi

A wideband antenna with a relatively compact size along with a multiple input and multiple output (MIMO) configuration for millimeter wave applications is proposed in this work. The antenna offers a low profile and simple structure. First of all, an...

  • Article
  • Open Access
1,627 Views
16 Pages

28 May 2025

With the rapid development of Wi-Fi 6/6E and dual-band wireless systems, there is an increasing demand for compact antennas with balanced high-gain performance across both 2.4 GHz and 5 GHz bands. However, most existing dual-band metasurface antennas...

  • Article
  • Open Access
90 Citations
6,602 Views
10 Pages

Design and Realization of a Frequency Reconfigurable Antenna with Wide, Dual, and Single-Band Operations for Compact Sized Wireless Applications

  • Wahaj Abbas Awan,
  • Syeda Iffat Naqvi,
  • Wael Abd Ellatif Ali,
  • Niamat Hussain,
  • Amjad Iqbal,
  • Huy Hung Tran,
  • Mohammad Alibakhshikenari and
  • Ernesto Limiti

This paper presents a compact and simple reconfigurable antenna with wide-band, dual-band, and single-band operating modes. Initially, a co-planar waveguide-fed triangular monopole antenna is obtained with a wide operational frequency band ranging fr...

  • Article
  • Open Access
42 Citations
8,278 Views
13 Pages

A New and Compact Wide-Band Microstrip Filter-Antenna Design for 2.4 GHz ISM Band and 4G Applications

  • Yasir I. A. Al-Yasir,
  • Mohammed K. Alkhafaji,
  • Hana’a A. Alhamadani,
  • Naser Ojaroudi Parchin,
  • Issa Elfergani,
  • Ameer L. Saleh,
  • Jonathan Rodriguez and
  • Raed A. Abd-Alhameed

A new and compact four-pole wide-band planar filter-antenna design is proposed in this article. The effect of the dielectric material type on the characteristics of the design is also investigated and presented. The filter-antenna structure is formed...

  • Proceeding Paper
  • Open Access
9 Citations
1,861 Views
6 Pages

30 October 2020

The development and study of a novel and very miniaturized ultra-wideband (UWB) wearable band-notch antenna for body sensor networks (BSNs) and mobile healthcare system have been presented in this paper. A very user-friendly and reliable software Com...

  • Article
  • Open Access
13 Citations
3,367 Views
17 Pages

A New Compact Dual-Polarized MIMO Antenna Using Slot and Parasitic Element Decoupling for 5G and WLAN Applications

  • Samuel B. Paiva,
  • Adaildo G. D’Assunção Junior,
  • Valdemir P. Silva Neto and
  • Adaildo Gomes D’Assunção

This paper presents a compact dual-polarized multiple-input multiple-output (MIMO) antenna for fifth generation (5G) and wireless local area network (WLAN) applications. At first, a compact two-element dual-polarized MIMO antenna designed to operate...

  • Article
  • Open Access
50 Citations
4,726 Views
15 Pages

5 July 2022

A compact multiple-input-multiple-output (MIMO) dielectric resonator antenna (DRA) that is suitable for internet of things (IoT) sensor networks is proposed with reduced coupling between elements. Two rectangular-shaped DRAs have been placed on the o...

  • Article
  • Open Access
5 Citations
2,535 Views
12 Pages

19 July 2023

In this paper, a compact quasi-Yagi antenna with embedded resistor-loaded arms is proposed to obtain a filtering response with four radiation nulls. The embedded resistor-loaded arms achieve two additional radiation nulls caused by reverse currents a...

  • Article
  • Open Access
35 Citations
3,707 Views
16 Pages

Wideband, High-Gain, and Compact Four-Port MIMO Antenna for Future 5G Devices Operating over Ka-Band Spectrum

  • Sayed Aqib Hussain,
  • Fatma Taher,
  • Mohammed S. Alzaidi,
  • Irshad Hussain,
  • Rania M. Ghoniem,
  • Mohamed Fathy Abo Sree and
  • Ali Lalbakhsh

30 March 2023

In this article, the compact, ultra-wideband and high-gain MIMO antenna is presented for future 5G devices operating over 28 GHz and 38 GHz. The presented antenna is designed over substrate material Roger RT/Duroid 6002 with a thickness of 1.52 mm. T...

  • Article
  • Open Access
7 Citations
2,783 Views
17 Pages

Phaseless Characterization of Compact Antenna Test Range via Improved Alternating Projection Algorithm

  • Yuqing Chen,
  • Yuan Yao,
  • Lei Zhu,
  • Haiyang Yu,
  • Xiaohe Cheng,
  • Junsheng Yu and
  • Xiaodong Chen

A practical compact antenna test range (CATR) requires good quiet zone quality for antenna characterization. This paper addresses the phase profile of the CATR quiet zone from the known intensity pattern of spatial domain and Fourier domain based on...

  • Article
  • Open Access
11 Citations
3,988 Views
21 Pages

A Compact Mu-Near-Zero Metamaterial Integrated Wideband High-Gain MIMO Antenna for 5G New Radio Applications

  • Md. Mhedi Hasan,
  • Mohammad Tariqul Islam,
  • Sharul Kamal Abdul Rahim,
  • Touhidul Alam,
  • Hatem Rmili,
  • Ahmed Alzamil,
  • Md. Shabiul Islam and
  • Mohamed S. Soliman

20 February 2023

This article demonstrates a compact wideband four-port multiple-input-multiple-output (MIMO) antenna system integrated with a wideband metamaterial (MM) to reach high gain for sub-6 GHz new radio (NR) 5G communication. The four antennas of the propos...

  • Article
  • Open Access
1 Citations
685 Views
18 Pages

Compact Four-Port Axial Symmetry UWB MIMO Antenna Array with Bandwidth Enhancement Using Reactive Stub Loading

  • José Alfredo Tirado-Méndez,
  • Hildeberto Jardón-Aguilar,
  • Roberto Linares-Miranda,
  • Ruben Flores-Leal,
  • Alberto Vasquez-Toledo,
  • Ricardo Gomez-Villanueva and
  • Angel Perez-Miguel

10 August 2025

This work presents the use of a novel impedance coupling technique and electrical length increase by using stub loading placed from the radiator to the ground plane. This method is applied to the design of a small four-element ultrawideband (UWB) MIM...

  • Article
  • Open Access
2 Citations
2,596 Views
22 Pages

13 June 2024

In this paper, two kinds of miniaturization methods for designing a compact wideband tapered slot antenna (TSA) using either fan-shaped structures only or fan-shaped and stepped structures were proposed. First, a miniaturization method appending the...

  • Article
  • Open Access
13 Citations
5,078 Views
14 Pages

13 December 2018

In this paper, a printed monopole antenna design for WiMAX/WLAN applications in cable-free self-positioning seismograph nodes is proposed. Great improvements were achieved in miniaturizing the antenna and in widening the narrow bandwidth of the high-...

  • Article
  • Open Access
17 Citations
3,896 Views
14 Pages

Paving the Way to Eco-Friendly IoT Antennas: Tencel-Based Ultra-Thin Compact Monopole and Its Applications to ZigBee

  • María Elena de Cos Gómez,
  • Humberto Fernández Álvarez,
  • Alicia Flórez Berdasco and
  • Fernando Las-Heras Andrés

30 June 2020

An ultrathin, compact ecofriendly antenna suitable for IoT applications around 2.45 GHz is achieved as a result of exploring the use of Tencel fabric for the antenna’s design. The botanical ecofriendly Tencel is electromagnetically characterize...

  • Article
  • Open Access
5 Citations
9,818 Views
12 Pages

A Compact Annular Ring Microstrip Antenna for WSN Applications

  • Daihua Wang,
  • Linli Song,
  • Hanchang Zhou and
  • Zhijie Zhang

26 June 2012

A compact annular ring microstrip antenna was proposed for a wireless sensor network (WSN) application in the 2.4 GHz band. In this paper the major considerations of the conformal antenna design were the compact size and the impact on antenna’s perfo...

  • Article
  • Open Access
22 Citations
4,822 Views
13 Pages

A Wideband Bear-Shaped Compact Size Implantable Antenna for In-Body Communications

  • Sarosh Ahmad,
  • Bilal Manzoor,
  • Kashif Nisar Paracha,
  • Sajjad Haider,
  • Maryam Liaqat,
  • Ahmed Jamal Abdullah Al-Gburi,
  • Adnan Ghaffar,
  • Mohammad Alibakhshikenari and
  • Mariana Dalarsson

10 March 2022

Biomedical implantable antennas play a vital role in medical telemetry applications. These types of biomedical implantable devices are very helpful in improving and monitoring patients’ living situations on a daily basis. In the present paper,...

  • Article
  • Open Access
39 Citations
4,919 Views
7 Pages

A Compact Broadband Antenna with Dual-Resonance for Implantable Devices

  • Rongqiang Li,
  • Bo Li,
  • Guohong Du,
  • Xiaofeng Sun and
  • Haoran Sun

16 January 2019

A compact broadband implantable patch antenna is designed for the field of biotelemetry and experimentally demonstrated using the Medical Device Radiocommunications Service (MedRadio) band (401–406 MHz). The proposed antenna can obtain a broad...

  • Letter
  • Open Access
2 Citations
3,506 Views
10 Pages

A Tunable and Electrically Small Antenna for Compact GNSS Receivers

  • Yevhen Yashchyshyn,
  • Dmytro Vynnyk,
  • Volodymyr Haiduchok,
  • Ivan Solskii,
  • Changying Wu,
  • Grzegorz Bogdan and
  • Józef Modelski

29 January 2021

The electronic receivers of global navigation satellite systems (GNSSs) are implemented in various handheld electronic devices such as laptops, smartphones, and smartwatches; therefore, their dimensions are of critical importance. Achieving a GNSS te...

  • Article
  • Open Access
60 Citations
7,140 Views
15 Pages

Compact Ultra-Wideband Monopole Antenna Loaded with Metamaterial

  • Samir Salem Al-Bawri,
  • Hui Hwang Goh,
  • Md Shabiul Islam,
  • Hin Yong Wong,
  • Mohd Faizal Jamlos,
  • Adam Narbudowicz,
  • Muzammil Jusoh,
  • Thennarasan Sabapathy,
  • Rizwan Khan and
  • Mohammad Tariqul Islam

31 January 2020

A printed compact monopole antenna based on a single negative (SNG) metamaterial is proposed for ultra-wideband (UWB) applications. A low-profile, key-shaped structure forms the radiating monopole and is loaded with metamaterial unit cells with negat...

  • Article
  • Open Access
8 Citations
2,812 Views
13 Pages

A Novel and Compact Slotted-Decahedral Antenna for 5G Devices

  • Karen Nallely Olan Nuñez and
  • Roberto S. Murphy Arteaga

In this paper, a compact SISO (Single-Input Single-Output) antenna with a novel slotted-decahedral geometry is presented. The design was performed using a full-wave simulator (FWS). A decahedral patch with an eight-pointed star-shaped slot and two re...

  • Article
  • Open Access
20 Citations
4,461 Views
24 Pages

Compact Elliptical UWB Antenna for Underwater Wireless Communications

  • Adam R. H. Alhawari,
  • Sama F. Majeed,
  • Tale Saeidi,
  • Sajid Mumtaz,
  • Hisham Alghamdi,
  • Ayman Taher Hindi,
  • Abdulkarem H. M. Almawgani,
  • Muhammad Ali Imran and
  • Qammer H. Abbasi

7 April 2021

The increasing needs of free licensed frequency bands like Industrial, Scientific, and Medical (ISM), Wireless Local Area Network (WLAN), and 5G for underwater communications required more bandwidth (BW) with higher data transferring rate. Microwaves...

  • Article
  • Open Access
9 Citations
2,086 Views
9 Pages

8 December 2022

A compact wideband self-decoupled multiple-input and multiple-output (MIMO) antenna is presented in this paper. The proposed antenna contains a pair of horizontal back-to-back elliptical tapered slots and a vertical elliptical tapered slot, which are...

  • Article
  • Open Access
18 Citations
3,225 Views
11 Pages

A Compact UWB Monopole Antenna with Triple Band Notches

  • Han Lin,
  • Zhongyuan Lu,
  • Zhonggen Wang and
  • Weidong Mu

23 February 2023

This article presents an ultra-wideband (UWB) monopole antenna with triple band notch characteristics. The proposed antenna consists of an octagonal patch, fed with a 50 Ω line, which occupies a compact size of 40 mm × 29 mm (0.36λ...

  • Communication
  • Open Access
56 Citations
5,302 Views
14 Pages

Compact UWB MIMO Antenna for 5G Millimeter-Wave Applications

  • Mohamed Atef Abbas,
  • Abdelmegid Allam,
  • Abdelhamid Gaafar,
  • Hadia M. Elhennawy and
  • Mohamed Fathy Abo Sree

1 March 2023

This paper presents a printed multiple-input multiple-output (MIMO) antenna with the advantages of compact size, good MIMO diversity performance and simple geometry for fifth-generation (5G) millimeter-wave (mm-Wave) applications. The antenna offers...

  • Article
  • Open Access
2 Citations
2,764 Views
13 Pages

23 September 2024

A compact VHF/UHF ultrawideband discone antenna with consistent patterns is proposed in this article. The proposed antenna consists of a disk, a modified cone, an inverted cone, four shorting probes, and two sleeves. To improve the radiation angular...

  • Article
  • Open Access
1 Citations
1,524 Views
13 Pages

Compact Integrated On-Chip MIMO Antenna with Reconfigurability for mmWave Frequencies

  • Khaled Boubekeur,
  • Nicolas Zerounian and
  • Badr Eddine Ratni

10 February 2025

This paper presents a compact on-chip multiple-input multiple-output (MIMO) antenna designed for future communication systems, featuring frequency-agile elements. The antenna achieves enhanced decoupling and reduced cross-section through the integrat...

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