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Dive into the research topics where Chen Hongyao is active.

Publication


Featured researches published by Chen Hongyao.


Chinese Physics B | 2014

Theory study on a photonic-assisted radio frequency phase shifter with direct current voltage control

Li Jing; Ning Tigang; Pei Li; Jian Wei; You Haidong; Wen Xiaodong; Chen Hongyao; Zhang Chan; Zheng Jingjing

A photonic-assisted radio frequency phase shifter with direct current voltage control is proposed using a polymer-based integrated Mach—Zehnder modulator. A closed-form expression of radio frequency (RF) signal power and phase is given. Theoretical calculation reveals that by carefully setting the bias voltages, RF signal power variation lower than 1-dB and phase accuracy less than 3° can be achieved and are not degraded by perturbation of modulation index once the bias voltage drift is kept within −3% ~ 3%.


Archive | 2015

Local oscillator-free and filter-free adjustable frequency tripling signal generation device

Chen Hongyao; Ning Tigang; Li Jing; Yuan Jin; Zhang Chan


Archive | 2015

ROF-PON full duplex system based on optical comb and carrier wave reuse

Zhang Chan; Ning Tigang; Zheng Jingjing; Yuan Jin; Chen Hongyao; Li Chao


Archive | 2015

Optics triangle pulse generator based on quadruple radio frequency modulation

Yuan Jin; Li Jing; Ning Tigang; Zhang Chan; Chen Hongyao; Li Yueqin


Archive | 2014

Efficient and economical millimeter-wave RoF system

Yang Long; Pei Li; Ning Tigang; Li Jing; You Haidong; Chen Hongyao; Li Chao; Liu Chu; Yan Lingling


Archive | 2017

Optical triangle pulse generator having tunable repetition frequency

Yuan Jin; Ning Tigang; Pei Li; Li Jing; Chen Hongyao; Zhang Chan; Li Yueqin


Archive | 2017

Multifunctional optical generation device for millimeter waves, Nyquist waveform and triangular waveform

Chen Hongyao; Ning Tigang; Pei Li; Zheng Jingjing; Li Jing


Archive | 2015

Equal 36 adjustable frequency -doubled signal generating device of no filtering compensation suppressed carrier system

Chen Hongyao; Ning Tigang; Li Jing; Yuan Jin; Zhang Chan


Archive | 2015

Millimeter wave generating device based on double-core optical fiber structure

Chen Hongyao; Li Jing; Ning Tigang; Zhang Chan; Yuan Jin


Archive | 2015

WDM-ROF hybrid access system based on optical frequency comb

Zhang Chan; Ning Tigang; Li Jing; Yuan Jin; Li Chao; Chen Hongyao

Collaboration


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Ning Tigang

Beijing Jiaotong University

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Li Jing

Beijing Jiaotong University

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Zhang Chan

Beijing Jiaotong University

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Pei Li

Beijing Jiaotong University

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Li Chao

Beijing Jiaotong University

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You Haidong

Beijing Jiaotong University

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Zheng Jingjing

Beijing Jiaotong University

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Wen Xiaodong

Beijing Jiaotong University

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Jian Wei

Beijing Jiaotong University

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Liu Chu

Beijing Jiaotong University

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