Contact us
 |
[email protected] |
 |
3275638434 |
 |
 |
| Paper Publishing WeChat |
Useful Links
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Test of X-band AutoSAR Using Measurement Instruments
Author(s)
Hyeon-Cheol Lee, Sang Gyu Lee and Seung Hoon Lee
Full-Text PDF
XML 2828 Views
DOI:10.17265/1548-7709/2017.03.005
Affiliation(s)
Payload Electronics Team, Satellite Payload Research Office, Satellite R&D Head Office, Korea Aerospace Research Institute, 169-84, Gwahak-ro, Yuseong-gu, Daejeon, 34133, Rep. of Korea
ABSTRACT
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.
KEYWORDS
SAR, radar, RailSAR, AutoSAR, stripmap mode, spotlight mode.
Cite this paper
References