Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating Bandwidth
This paper presents a novel approach to generate a binary phase-coded microwave signal with accurate π phase shift and large continuous operating bandwidth. In the system, the phase-coding modulation with an accurate π phase shift has been realized by the joint use of two casca...
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doaj-ffd0c352b8d3480583d394dc8333eb7b2021-03-29T17:08:37ZengIEEEIEEE Photonics Journal1943-06552013-01-01525500306550030610.1109/JPHOT.2013.22487066469151Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating BandwidthHui Wang0Jianyu Zheng1Lixian Wang2Jianguo Liu3Liang Xie4Ninghua Zhu5State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing , ChinaState Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, ChinaState Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, ChinaState Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, ChinaState Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, ChinaState Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, ChinaThis paper presents a novel approach to generate a binary phase-coded microwave signal with accurate π phase shift and large continuous operating bandwidth. In the system, the phase-coding modulation with an accurate π phase shift has been realized by the joint use of two cascaded polarization modulators (PolMs). The generation of phase-coded microwave signals at 10 GHz, 18 GHz, and 28 GHz has been experimentally demonstrated, which verifies the proposed technique positively. Since there is no use of any optical filters and fiber Bragg gratings (FBGs), this system is rather simple and free from the optical bandwidth limitation problem with operating in a continuous microwave bandwidth as large as limited only by the PolMs (from dc to 40 GHz).https://ieeexplore.ieee.org/document/6469151/Microwave generationmicrowave photonicsmicrowave phase codingradar microwave pulse compression |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hui Wang Jianyu Zheng Lixian Wang Jianguo Liu Liang Xie Ninghua Zhu |
spellingShingle |
Hui Wang Jianyu Zheng Lixian Wang Jianguo Liu Liang Xie Ninghua Zhu Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating Bandwidth IEEE Photonics Journal Microwave generation microwave photonics microwave phase coding radar microwave pulse compression |
author_facet |
Hui Wang Jianyu Zheng Lixian Wang Jianguo Liu Liang Xie Ninghua Zhu |
author_sort |
Hui Wang |
title |
Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating Bandwidth |
title_short |
Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating Bandwidth |
title_full |
Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating Bandwidth |
title_fullStr |
Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating Bandwidth |
title_full_unstemmed |
Photonic Generation of Chirp-Free Phase-Coded Microwave With Accurate <formula formulatype="inline"><tex Notation="TeX">$\pi$</tex></formula> Phase Shift and Large Continuous Operating Bandwidth |
title_sort |
photonic generation of chirp-free phase-coded microwave with accurate <formula formulatype="inline"><tex notation="tex">$\pi$</tex></formula> phase shift and large continuous operating bandwidth |
publisher |
IEEE |
series |
IEEE Photonics Journal |
issn |
1943-0655 |
publishDate |
2013-01-01 |
description |
This paper presents a novel approach to generate a binary phase-coded microwave signal with accurate π phase shift and large continuous operating bandwidth. In the system, the phase-coding modulation with an accurate π phase shift has been realized by the joint use of two cascaded polarization modulators (PolMs). The generation of phase-coded microwave signals at 10 GHz, 18 GHz, and 28 GHz has been experimentally demonstrated, which verifies the proposed technique positively. Since there is no use of any optical filters and fiber Bragg gratings (FBGs), this system is rather simple and free from the optical bandwidth limitation problem with operating in a continuous microwave bandwidth as large as limited only by the PolMs (from dc to 40 GHz). |
topic |
Microwave generation microwave photonics microwave phase coding radar microwave pulse compression |
url |
https://ieeexplore.ieee.org/document/6469151/ |
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