用测量仪器测试X波段AutoSAR

Hyeon-cheol, Lee, Sang, Gyū, Seung, Hoon
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引用次数: 0

摘要

本文介绍了X波段AutoSAR(汽车合成孔径雷达)样机的条纹图模式测试。我们设计并开发了一个功率放大器,一个信号解调器,并使用Matlab进行后处理。然而,该原型的发射器包括测量仪器、用于线性调频生成的任意波形发生器(N8241A,Keysight)和用于调制的矢量信号发生器(E8267D,Keysght)。此外,COTS(商用现货)用于本测试中的数据记录。原型的分辨率最终为0.41m的距离,0.14m的方位角。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Test of X-band AutoSAR Using Measurement Instruments
We introduce the stripmap mode test of X-band AutoSAR (automobile synthetic aperture radar) prototype in this paper. We design and develop a power amplifier, a signal demodulator, and use Matlab for post-processing. The transmitter of this prototype, however composes measurement instruments, an Arbitrary Waveform Generator (N8241A, Keysight) for chirp generation and a Vector Signal Generator (E8267D, Keysight) for modulation. Moreover, the COTS (Commercial-Off-The-Shelf) is used for data recording in this test. The resolutions of the prototype finally are 0.41 m range, 0.14 m azimuth.
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