Novel Phase Noise Measurement for FMCW Radar Waveform

被引：1
|
作者：
Kim, Young-You [1 ]
Nam, Sangho [1 ]
Yoon, Jungwon [1 ]
机构：
[1] ATV Radar CoC, Infineon Technol, Seongnam, South Korea
来源：
2023 ASIA-PACIFIC MICROWAVE CONFERENCE, APMC | 2023年
关键词：
Phase Noise; Automotive Radar; Radar MMIC; Linear Frequency Modulation; FMCW;
D O I：
10.1109/APMC57107.2023.10439675
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This study presents a method for measuring phase noise in Frequency Modulated Continuous Wave (FMCW) radar systems, primarily used in automotive radars. The method involves capturing the FMCW signal, removing the linearly changing frequency, and measuring the phase noise within the FMCW signal. The proposed method was validated using a 77GHz FMCW signal, and the results were compared with those obtained using a phase noise analyzer. Consequently, the proposed method accurately measures phase noise in FMCW radar systems, providing significant insights for analysis radar system performance.
引用
收藏
页码：772 / 774
页数：3
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