The Section “Microwave and Wireless Communications” invites advanced theories and technologies across a wide spectrum. These can be related to microwave and millimeter wave communications, including radar sensors, etc., which may be a fundament or application, element or system, hardware or software, methodology theory or measurement. We hope to present state-of-the-art technologies in this Section.

As Electronics (ISSN: 2079-9292) is of open access format, you have free and unlimited access to the full text of all the articles published in our journal. We welcome you to read our most highly cited papers published in 2022 below.

1. “A Road towards 6G Communication—A Review of 5G Antennas, Arrays, and Wearable Devices”
by Muhammad Ikram, Kamel Sultan, Muhammad Faisal Lateef and Abdulrahman S. M. Alqadami
Electronics 2022, 11(1), 169; https://doi.org/10.3390/electronics11010169
Available online: https://www.mdpi.com/2079-9292/11/1/169

2. “High-Isolation MIMO Antenna for 5G Millimeter-Wave Communication Systems”
by Muhammad Bilal, Syeda Iffat Naqvi, Niamat Hussain, Yasar Amin and Nam Kim
Electronics 2022, 11(6), 962; https://doi.org/10.3390/electronics11060962
Available online: https://www.mdpi.com/2079-9292/11/6/962

3. “A Novel Meander Bowtie-Shaped Antenna with Multi-Resonant and Rejection Bands for Modern 5G Communications”
by Yanal S. Faouri, Sarosh Ahmad, Naser Ojaroudi Parchin, Chan Hwang See and Raed Abd-Alhameed
Electronics 2022, 11(5), 821; https://doi.org/10.3390/electronics11050821
Available online: https://www.mdpi.com/2079-9292/11/5/821

4. “A Compact, Ultra-Wideband, Transformer-Based Quadrature Signal Generation Network in 45 nm CMOS SOI for 5G Applications”
by Yuzhe Zhu, Xuzhi Liu, Xiaoran Li, Zicheng Liu and Quanwen Qi
Electronics 2022, 11(16), 2508; https://doi.org/10.3390/electronics11162508
Available online: https://www.mdpi.com/2079-9292/11/16/2508

5. “A Survey on CubeSat Missions and Their Antenna Designs”
by Sining Liu, Panagiotis Ioannis Theoharis, Raad Raad, Faisel Tubbal, Angelos Theoharis, Saeid Iranmanesh, Suhila Abulgasem, Muhammad Usman Ali Khan and Ladislau Matekovits
Electronics 2022, 11(13), 2021; https://doi.org/10.3390/electronics11132021
Available online: https://www.mdpi.com/2079-9292/11/13/2021

6. “Indoor Positioning System Based on Bluetooth Low Energy Technology and a Nature-Inspired Optimization Algorithm”
by Primož Bencak, Darko Hercog and Tone Lerher
Electronics 2022, 11(3), 308; https://doi.org/10.3390/electronics11030308
Available online: https://www.mdpi.com/2079-9292/11/3/308

7. “A Review on SIW and Its Applications to Microwave Components”
by Augustine O. Nwajana and Emenike Raymond Obi
Electronics 2022, 11(7), 1160; https://doi.org/10.3390/electronics11071160
Available online: https://www.mdpi.com/2079-9292/11/7/1160

8. “Performance Analysis of Multi-User MIMO Schemes under Realistic 3GPP 3-D Channel Model for 5G mmWave Cellular Networks”
by Daniel Gaetano Riviello, Francesco Di Stasio and Riccardo Tuninato
Electronics 2022, 11(3), 330; https://doi.org/10.3390/electronics11030330
Available online: https://www.mdpi.com/2079-9292/11/3/330

9. “Recent Developments and Challenges on Beam Steering Characteristics of Reconfigurable Transmitarray Antennas”
by Qasim Ali, Waseem Shahzad, Iftikhar Ahmad, Shozab Safiq, Xi Bin, Syed Muzahir Abbas and Houjun Sun
Electronics 2022, 11(4), 587; https://doi.org/10.3390/electronics11040587
Available online: https://www.mdpi.com/2079-9292/11/4/587

10. “Sound Localization Based on Acoustic Source Using Multiple Microphone Array in an Indoor Environment”
by Ming-An Chung, Hung-Chi Chou and Chia-Wei Lin
Electronics 2022, 11(6), 890; https://doi.org/10.3390/electronics11060890
Available online: https://www.mdpi.com/2079-9292/11/6/890