A 24 GHz Antenna Embedded Radar Sensor Using UWB Radar SoC

被引：0

作者：

Byeon, Kiryun ^{[1
]}

Seo, Byeong Jae ^{[1
]}

Park, Dongwuk ^{[1
]}

Jung, Gu ^{[1
]}

Jang, Wonil ^{[1
]}

Eo, Yun Seong ^{[1
]}

机构：

[1] Kwangwoon Univ, Elect Engn Dept, Seoul, South Korea

来源：

2022 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2022年

关键词：

Ultra wideband radar; submillimeter wave integrated circuit; system-on-chip; patch antennas; radar detection;

D O I：

暂无

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：

A 24 GHz CMOS UWB radar SoC is presented. The LO correlation receiver and VCO based transmitter are employed. The carrier frequency and bandwidth of UWB signal can be tunable in the range of 22.9 - 25.5 GHz and 0.18 - 3 GHz, respectively. Two cascaded DLLs provide the clocks and enable the 5 GHz sampling equivalently. A 1x4 patch antenna embedded radar sensor module is also implemented and the measured results show that the detection range of small drone is over 7.3m.

引用

页码：234 / 236

页数：3

共 5 条

[1] Class-C VCO With Amplitude Feedback Loop for Robust Start-Up and Enhanced Oscillation Swing [J].