Radar-Communication Integration System based on PMCW Radar using Zadoff-Chu Sequence

被引：0
|
作者：
Umehira, Masahiro [1 ]
Fujii, Katsuyuki [1 ]
Okumura, Yasuyuki [1 ]
机构：
[1] Nanzan Univ, Fac Sci & Technol, Nagoya, Japan
来源：
2023 28TH ASIA PACIFIC CONFERENCE ON COMMUNICATIONS, APCC 2023 | 2023年
关键词：
PMCW radar; Zadoff-Chu sequence; Radar-communication integration; Auto-correlation; Filtering; JOINT RADAR;
D O I：
10.1109/APCC60132.2023.10460647
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Next generation wireless communications such as B5G (Beyond 5G)/6G and wireless LAN are expected to support sensing function in addition to broadband wireless access to support new applications, and radar-communication integration is becoming a hot topic nowadays. This paper compares radar communication integration approaches, i.e. FMCW (Frequency Modulated Continuous Wave) radar-based, OFDM (Orthogonal Frequency Division Multiplexing) radar-based and PMCW (Pulse Modulation Continuous Wave) radar-based approach, and proposes radar-communication integration system based on PMCW radar using Zadoff-Chu sequence which is CAZAC (Constant Amplitude Zero Auto Correlation) sequence, i.e. constant amplitude and zero auto correlation, suitable for PMCW radar applications. This paper describes basic design issues such as signal format, maximum detection range and range resolution and shows correlation detection performance of the proposed PMCW radar when filtering is applied.
引用
收藏
页码：202 / 206
页数：5
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