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Article

1 Citations

2,490 Views

11 Pages

Broadband Microwave Photonic Mixer with Flexibly Tunable Phase Shift and Supporting Dispersion-Induced Power-Fading-Free Fiber Transmission

Mingxiu Yuan,
Di Peng,
Yuwen Qin,
Jianping Li,
Meng Xiang,
Ou Xu and
Songnian Fu

Photonics2023, 10(4), 432;https://doi.org/10.3390/photonics10040432

11 April 2023

A broadband microwave photonic mixer with tunable phase shift and supporting dispersion-induced power-fading-free fiber transmission is proposed and demonstrated based on a dual-polarization dual-parallel Mach–Zehnder modulator (DP-DPMZM). In t...

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Article

6 Citations

2,167 Views

15 Pages

A Novel Reconfigurable Nonlinear Cascaded MZM Mixer, Amplitude Shift Key Modulator (ASK), Frequency Hopping and Phase Shifter

Ebrahim Darabi,
Heidar Keshavarz and
Paulo Monteiro

Photonics2023, 10(8), 916;https://doi.org/10.3390/photonics10080916

9 August 2023

A novel reconfigurable Microwave Photonics (MWP) mixer is presented in this paper, which can be configured to work as a frequency hopper, ASK modulator and phase shifter. This mixer is based on a cascaded Mach–Zehnder Modulator (MZM) structure....

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Review

52 Citations

9,359 Views

12 Pages

Photonics-Based Microwave Image-Reject Mixer

Dan Zhu and
Shilong Pan

Photonics2018, 5(2), 6;https://doi.org/10.3390/photonics5020006

26 March 2018

Recent developments in photonics-based microwave image-reject mixers (IRMs) are reviewed with an emphasis on the pre-filtering method, which applies an optical or electrical filter to remove the undesired image, and the phase cancellation method, whi...

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Article

1 Citations

1,146 Views

13 Pages

A Filter-Free, Image-Reject, Sub-Harmonic Downconverted RoF Link Without Fiber-Dispersion-Induced Power Fading

Yuanyuan Li,
Qiong Zhao and
Wu Zhang

Photonics2024, 11(12), 1191;https://doi.org/10.3390/photonics11121191

19 December 2024

A filter-free, image-reject, sub-harmonic downconverted RoF link is proposed based on a dual-polarization quadrature phase-shift keying (DP–QPSK) modulator. At the remote antenna unit, the receiving radio frequency signal is applied to the uppe...

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Article

6 Citations

3,653 Views

15 Pages

Compounding a High-Permittivity Thermoplastic Material and Its Applicability in Manufacturing of Microwave Photonic Crystals

Gerardo Andres Mazzei Capote,
Maria Camila Montoya-Ospina,
Zijie Liu,
Michael Sabatini Mattei,
Boyuan Liu,
Aidan P. Delgado,
Zongfu Yu,
Randall H. Goldsmith and
Tim Andreas Osswald

Materials2022, 15(7), 2492;https://doi.org/10.3390/ma15072492

28 March 2022

Additive Manufacturing (AM) techniques allow the production of complex geometries unattainable through other traditional technologies. This advantage lends itself well to rapidly iterating and improving upon the design of microwave photonic crystals,...

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