DocumentCode
508720
Title
GPS-disciplined waveform synthesis for distributed radar systems
Author
Wen-Qin Wang ; Jingye Cai ; Lin Wang
Author_Institution
Sch. of Commun. & Inf. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
fYear
2009
fDate
20-22 April 2009
Firstpage
1
Lastpage
3
Abstract
High precision frequency or phase synchronization is required for distributed radar systems, in which the transmitted and receiver are placed in separate platforms. This paper investigated a global positioning system (GPS)-disciplined waveform synthesis for distributed radar systems. Both the transmitter and receiver contain a GPS disciplined oscillator, and frequency trimmed by the use of tuning varactor-diode. Thereafter, one parallel direct digital synthesizer (DDS)-based method is used to synthesize the required radar waveforms.
Keywords
Global Positioning System; radar; GPS-disciplined waveform synthesis; direct digital synthesizer; distributed radar systems; global positioning system-disciplined waveform synthesis; high precision frequency; phase synchronization; tuning varactor-diode; Distributed radar; bistatic radar; frequency synchronization; synthetic aperture radar (SAR); waveform synthesis;
fLanguage
English
Publisher
iet
Conference_Titel
Radar Conference, 2009 IET International
Conference_Location
Guilin
ISSN
0537-9989
Print_ISBN
978-1-84919-010-7
Type
conf
Filename
5367585
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