Ultra-wideband microwave photonic phase shifter with a 360° tunable phase shift based on an erbium-ytterbium co-doped linearly chirped FBG

2014 ◽  
Vol 39 (4) ◽  
pp. 922 ◽  
Author(s):  
Weilin Liu ◽  
Jianping Yao
Keyword(s):  
Phase Shift ◽  
Phase Shifter ◽  
Ultra Wideband ◽  
Microwave Photonic ◽  
Co Doped

Optical-to-RF phase shift conversion-based microwave photonic phase shifter using a fiber Bragg grating

2013 ◽  
Vol 39 (1) ◽  
pp. 142 ◽  
Author(s):  
Xudong Wang ◽  
Erwin H. W. Chan ◽  
Robert A. Minasian
Keyword(s):  
Phase Shift ◽  
Fiber Bragg Grating ◽  
Phase Shifter ◽  
Bragg Grating ◽  
Microwave Photonic

On-chip programmable ultra-wideband microwave photonic phase shifter and true time delay unit

2014 ◽  
Vol 39 (21) ◽  
pp. 6181 ◽  
Author(s):  
Maurizio Burla ◽  
Luis Romero Cortés ◽  
Ming Li ◽  
Xu Wang ◽  
Lukas Chrostowski ◽  
...  
Keyword(s):  
Time Delay ◽  
Phase Shifter ◽  
Ultra Wideband ◽  
Microwave Photonic ◽  
Delay Unit ◽  
True Time Delay ◽  
True Time ◽  
On Chip

scholarly journals Complex-Coefficient Microwave Photonic Filter Based on Orthogonally Polarized Optical Single-Sideband Modulation

2021 ◽  
Author(s):  
Jinwang Qian ◽  
Junling Sun ◽  
Pengge Ma ◽  
Xinlu Gao ◽  
Shanguo Huang
Keyword(s):  
Phase Shift ◽  
Phase Shifter ◽  
Center Frequency ◽  
Complex Coefficient ◽  
Microwave Photonic ◽  
Single Sideband ◽  
Single Sideband Modulation ◽  
Optical Single Sideband ◽  
Spectral Ranges ◽  
Continuous Tunability

A complex-coefficient microwave photonic filter with continuous tunability is proposed and experimentally demonstrated. The filter taps are based on a 360° tunable microwave photonic phase shifter, which is realized by orthogonally polarized optical single-sideband (OSSB) modulation. The experimental results are shown and regarded as good performance for the proposed filter. The phase shift for the two taps covers a full 360° range from 8 GHz to 26 GHz. Frequency responses with different center frequency are measured within 20–21 GHz with the full free spectral ranges (FSRs) of 185 MHz and 285 MHz, respectively.

Ultra-wideband microwave photonic phase shifter with configurable amplitude response

2014 ◽  
Vol 39 (20) ◽  
pp. 5854 ◽  
Author(s):  
M. Pagani ◽  
D. Marpaung ◽  
B. J. Eggleton
Keyword(s):  
Phase Shifter ◽  
Ultra Wideband ◽  
Amplitude Response ◽  
Microwave Photonic

A 60 GHz reconfigurable active phase shifter based on a vector modulator in 65 nm CMOS technology

2016 ◽  
Vol 8 (3) ◽  
pp. 399-404 ◽  
Author(s):  
Boris Moret ◽  
Nathalie Deltimple ◽  
Eric Kerhervé ◽  
Baudouin Martineau ◽  
Didier Belot
Keyword(s):  
Phase Shift ◽  
Phase Shifter ◽  
Complementary Metal Oxide Semiconductor ◽  
Active Phase ◽  
Cmos Technology ◽  
Oxide Semiconductor ◽  
60 Ghz ◽  
Semiconductor Technology ◽  
Vector Modulator ◽  
Active Phase Shifter

This paper presents a 60 GHz reconfigurable active phase shifter based on a vector modulator implemented in 65 nm complementary metal–oxide–semiconductor technology. This circuit is based on the recombination of two differential paths in quadrature. The proposed vector modulator allows us to generate a phase shift between 0° and 360°. The voltage gain varies between −13 and −9 dB in function of the phase shift generated with a static consumption between 26 and 63 mW depending on its configuration.

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