Integrated Wireless Communication and mmW Radar Sensing System for Intelligent Vehicle Driving Enabled by Photonics

Lei, Mingzheng; Li, Aijie; Cai, Yuancheng; Zhang, Jiao; Hua, Bingchang; Zou, Yucong; Xu, Wei; Wang, Jikuan; Yu, Jianjun; Zhu, Min

doi:10.1109/icocn53177.2021.9563796

Cited by 7 publications

(2 citation statements)

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“…Aiming to solve the range-Doppler coupling problem in multi-target detection, the method using two dual-chirp LFM signals was demonstrated in [11], in which one LFM signal is used as a communication carrier, and the other is used as an auxiliary waveform. The scheme has verified the feasibility of simultaneous sensing and communication in multitarget detection.…”

Section: Introductionmentioning

confidence: 99%

“…The range-Doppler coupling problem can be solved by comparing the Doppler frequencies calculated with the fuzzy range frequencies with the directly measured Doppler frequencies. Compared with previous methods that repeatedly measure the de-chirping frequencies of various dual-chirp LFM signals [11], the proposed range-Doppler decoupling method is simple and takes fewer calculations. In addition, communication is realized in a dual-carrier manner, which can effectively increase the bit rate for communication.…”

Section: Introductionmentioning

confidence: 99%

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Photonic integrated sensing and communication system with multi-target detection capability

Zhang

Pan

et al. 2023

14th International Photonics and Optoelectronics Meetings (POEM 2022)

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We proposed and demonstrated a photonic integrated sensing and communication (ISAC) system with multi-target detection capability. In addition to wireless communication, the proposed system implements accurate range and Doppler measurements with the help of polarization-multiplexing, frequency-doubling, and other optical methods. Besides, a frequency-domain method is applied to decouple range and Doppler frequencies. Thus, the system has the advantages of high resolution, real-time processing, and less calculation.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%