Low Power Signal Processing Implementation Using STM32 Controller for FMCW Radar

被引：0

作者：

Dabi, Abhishek ^{[1
]}

Pethkar, Hitendra ^{[1
]}

Pinto, Raymond ^{[1
]}

Kothari, Hiten ^{[1
]}

机构：

[1] SAMEER, Radar Div, Mumbai, India

来源：

2022 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON | 2022年

关键词：

FMCW; cortex M4; altimeter; DSP; CMSIS;

D O I：

10.1109/MAPCON56011.2022.10047194

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：

FMCW Radar today finds various applications and with growing technology, the requirement of low-cost and lowbudget implementation has risen. Such applications require a compact hardware design and fast, precise functioning. In aircraft, FMCW radars are used as an altimeter for computing height. In this paper, we have designed a customized signal processing card using the STM32L432KCU ARM cortex M4 controller. The use of the cortex M4 controller for DSP application has been discussed in this paper. The card functionality is tested with an X-band RF Module and checked with hardware and loop testing using co-axial cables with small electrical lengths. The results obtained during the experiment are up to the mark and are presented in this paper.

引用

页码：1698 / 1702

页数：5

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