Title :
Side-lobes depression for the estimation of clutters positions
Author :
Chang, D.-C. ; Su, C.-N.
Author_Institution :
Electron. Dept., Chung Shan Inst. of Sci. & Technol., Lung-Tan, Taiwan
fDate :
June 28 1993-July 2 1993
Abstract :
An approach to depressing sidelobe level without degrading system performance is introduced. It is found that the cosine weighting and Taylor synthesis technique has the capability of enhancing the clutter indication, and that the subaperture approach is particularly suitable for estimating clutter positions precisely. Simulation results show good agreement with the real positions of clutter.<>
Keywords :
anechoic chambers; antenna radiation patterns; clutter; microwave measurement; Taylor synthesis; anechoic chambers; clutter positions; cosine weighting; sidelobe depression; subaperture approach; system performance; Anechoic chambers; Antenna measurements; Apertures; Clutter; Degradation; Interference; Microwave antennas; Microwave measurements; Microwave technology; System performance;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1993. AP-S. Digest
Conference_Location :
Ann Arbor, MI, USA
Print_ISBN :
0-7803-1246-5
DOI :
10.1109/APS.1993.385235
