DocumentCode
453066
Title
An improved frequency domain approach for quadrature detector of LFM signal
Author
Shirui, Peng ; Quan, Liu ; Feng, He
Author_Institution
Sch. of Inf. Eng., Wuhan Univ. of Technol., China
Volume
1
fYear
2005
fDate
4-7 Dec. 2005
Abstract
An improved frequency domain approach for quadrature detector of LFM signal is presented. An enhanced signal processing flow for digital IF quadrature detector is given and analysis of image rejection ratio (IRR) of LFM signal for quadrature detector is discussed. Simulation results show that excellent IRR can be obtained as low as -300 dB with this approach.
Keywords
frequency-domain analysis; signal detection; signal processing; IF Quadrature Detector; IRR; LFM signal; digital IF quadrature detector; frequency domain approach; image rejection ratio; signal processing flow; Detectors; Digital signal processing; Frequency domain analysis; Image analysis; Radar detection; Radar imaging; Radar signal processing; Signal analysis; Signal detection; Signal processing; Frequency Domain Approach; IF Quadrature Detector; IRR; LFM;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606355
Filename
1606355
Link To Document