학술논문
Delta-sigma waveform generation for digital radars
Document Type
Conference
Author
Source
Proceedings of the 2004 IEEE Radar Conference (IEEE Cat. No.04CH37509) Radar conference Radar Conference, 2004. Proceedings of the IEEE. :154-156 2004
Subject
Language
Abstract
We detail a delta-sigma based system built to produce high-resolution analog waveforms at UHF. With bandwidths as large as 80 MHz and noise floors as low as -140 dBc/Hz, the generated waveforms show potential for use as LO and RF transmission waveforms in a UHF radar system. Finally, the waveform generator system is described as an ideal technology for use in a digital phased array radar.