Title :
Radar Target Signature Measurement Using DBF Technology
Author :
Hu, Weidong ; Sun, Houjun ; Lv, Xin
Author_Institution :
Sch. of Inf. Sci. & Technol., Beijing Inst. of Technol., Beijing
Abstract :
Radar target signature is usually measured using step frequency radar system, in which the beam of antenna can not be changed. According to the need of the measurements, various beam width, various frequency band width and various beam scanning angle can be chosen. Digital beam forming technology can be applied to promote the measurements to a new level. Not only the desired main lobe can be got, but also the side lobe can be lowered. In addition, digital beam forming appears better efficiency in calibration and scanning adaptively.
Keywords :
array signal processing; radar cross-sections; radar signal processing; DBF technology; RCS; beam scanning angle; calibration; digital beam forming technology; radar cross section; radar target signature measurement; step frequency radar system; Antenna measurements; Array signal processing; Frequency measurement; Pulse measurements; Radar antennas; Radar cross section; Radar measurements; Radar scattering; Signal processing algorithms; Sun;
Conference_Titel :
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0162-3
Electronic_ISBN :
1-4244-0163-1
DOI :
10.1109/ISAPE.2006.353268
