Wideband Doppler Frequency Shift Measurement and Direction Discrimination Based on a DPMZM

Wei Chen; Aijun Wen; Xiaoyan Li; Yongsheng Gao; Yong Wang; Shuiying Xiang; Hongye He; Hanxiao Zheng

doi:10.1109/JPHOT.2017.2676988

Wideband Doppler Frequency Shift Measurement and Direction Discrimination Based on a DPMZM

Wei Chen
, Aijun Wen
, Xiaoyan Li
, Yongsheng Gao
, Yong Wang
, Shuiying Xiang
, Hongye He
, Hanxiao Zheng

Xidian University

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

A wideband microwave Doppler frequency shift (DFS) measurement approach based on a single dual-parallel Mach-Zehnder modulator (DPMZM) is proposed and experimentally demonstrated. The light wave is modulated by the transmitted and echo signals in the DPMZM to generate carrier suppressed double sidebands signals. Based on the phase difference and powers of the upper bands and lower bands of the modulated signal, the DFS value, as well as the sign, can be measured. An experiment is carried out. The DFS from -100 to +100 kHz at the carrier frequencies of 10, 20, 30, and 39 GHz is accurately measured with errors of less than 5 × 10^-6 Hz.

Original language	English
Article number	7869364
Journal	IEEE Photonics Journal
Volume	9
Issue number	2
DOIs	https://doi.org/10.1109/JPHOT.2017.2676988
State	Published - Apr 2017
Externally published	Yes

Keywords

Doppler frequency shift (DFS)
carrier suppressed double sidebands modulation (CS-DSB)
microwave photonics
wide frequency range

Access to Document

10.1109/JPHOT.2017.2676988

Cite this

@article{f48580ba618e4614a3db7ec246203e87,

title = "Wideband Doppler Frequency Shift Measurement and Direction Discrimination Based on a DPMZM",

abstract = "A wideband microwave Doppler frequency shift (DFS) measurement approach based on a single dual-parallel Mach-Zehnder modulator (DPMZM) is proposed and experimentally demonstrated. The light wave is modulated by the transmitted and echo signals in the DPMZM to generate carrier suppressed double sidebands signals. Based on the phase difference and powers of the upper bands and lower bands of the modulated signal, the DFS value, as well as the sign, can be measured. An experiment is carried out. The DFS from -100 to +100 kHz at the carrier frequencies of 10, 20, 30, and 39 GHz is accurately measured with errors of less than 5 × 10-6 Hz.",

keywords = "Doppler frequency shift (DFS), carrier suppressed double sidebands modulation (CS-DSB), microwave photonics, wide frequency range",

author = "Wei Chen and Aijun Wen and Xiaoyan Li and Yongsheng Gao and Yong Wang and Shuiying Xiang and Hongye He and Hanxiao Zheng",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.",

year = "2017",

month = apr,

doi = "10.1109/JPHOT.2017.2676988",

language = "英语",

volume = "9",

journal = "IEEE Photonics Journal",

issn = "1943-0655",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

}

TY - JOUR

T1 - Wideband Doppler Frequency Shift Measurement and Direction Discrimination Based on a DPMZM

AU - Chen, Wei

AU - Wen, Aijun

AU - Li, Xiaoyan

AU - Gao, Yongsheng

AU - Wang, Yong

AU - Xiang, Shuiying

AU - He, Hongye

AU - Zheng, Hanxiao

PY - 2017/4

Y1 - 2017/4

N2 - A wideband microwave Doppler frequency shift (DFS) measurement approach based on a single dual-parallel Mach-Zehnder modulator (DPMZM) is proposed and experimentally demonstrated. The light wave is modulated by the transmitted and echo signals in the DPMZM to generate carrier suppressed double sidebands signals. Based on the phase difference and powers of the upper bands and lower bands of the modulated signal, the DFS value, as well as the sign, can be measured. An experiment is carried out. The DFS from -100 to +100 kHz at the carrier frequencies of 10, 20, 30, and 39 GHz is accurately measured with errors of less than 5 × 10-6 Hz.

AB - A wideband microwave Doppler frequency shift (DFS) measurement approach based on a single dual-parallel Mach-Zehnder modulator (DPMZM) is proposed and experimentally demonstrated. The light wave is modulated by the transmitted and echo signals in the DPMZM to generate carrier suppressed double sidebands signals. Based on the phase difference and powers of the upper bands and lower bands of the modulated signal, the DFS value, as well as the sign, can be measured. An experiment is carried out. The DFS from -100 to +100 kHz at the carrier frequencies of 10, 20, 30, and 39 GHz is accurately measured with errors of less than 5 × 10-6 Hz.

KW - Doppler frequency shift (DFS)

KW - carrier suppressed double sidebands modulation (CS-DSB)

KW - microwave photonics

KW - wide frequency range

UR - https://www.scopus.com/pages/publications/85017624858

U2 - 10.1109/JPHOT.2017.2676988

DO - 10.1109/JPHOT.2017.2676988

M3 - 文章

AN - SCOPUS:85017624858

SN - 1943-0655

VL - 9

JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

IS - 2

M1 - 7869364

ER -

Wideband Doppler Frequency Shift Measurement and Direction Discrimination Based on a DPMZM

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this