Title :
Multi-target detection in FMCW radar based on six-port technology
Author :
Jian, Yang ; Fa-Lin, Liu
Author_Institution :
Dept. Electron. Eng. & Inf. Sci., China Univ. of Sci. & Technol., Anhui, China
Abstract :
The traditional FMCW radar has its own limitation in multitarget detection. Six-port radar is proposed as a new way to solve this problem because of its phase measurement capability. The structure of six-port radar is given and the operating principle of the six-port as direct conversion receiver in FMCW radar is discussed. How six-port radar suppresses false alarm is analyzed in this paper. Computer simulations prove that the analysis is correct and the method is practical.
Keywords :
CW radar; FM radar; radar receivers; radar tracking; target tracking; FMCW radar; direct conversion receiver; false alarm suppression; frequency modulated continuous wave radar; multitarget detection; phase measurement capability; six-port radar technology; Computer simulation; Frequency modulation; Information science; Millimeter wave technology; Phase measurement; Power measurement; Radar antennas; Radar detection; Radar measurements; Radar signal processing; direct conversion receiver; false alarm; frequency modulated continuous wave; multi-target; six-port radar technology;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606352
