DocumentCode
3356509
Title
Radar imaging with partially coherent array
Author
Tsao, J.
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
1988
fDate
6-10 June 1988
Firstpage
794
Abstract
A partially coherent array (PCA) is proposed for achieving high angular resolution. This array is considered to have mostly noncoherent channels. With a limitation on the field of view of the imaging array, the missing phases of the noncoherent channels can be reconstructed through an iterative Fourier transformation process. After this process a PCA can perform imaging like a totally coherent array.<>
Keywords
microwave antenna arrays; microwave imaging; picture processing; radar antennas; radar applications; field of view; high angular resolution; imaging array; iterative Fourier transformation; microwave antenna arrays; microwave imaging; noncoherent channels; partially coherent array; phases reconstruction; Antenna arrays; Discrete Fourier transforms; High-resolution imaging; Image reconstruction; Iterative algorithms; Lighting; Phased arrays; Principal component analysis; Radar imaging; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location
Syracuse, NY, USA
Type
conf
DOI
10.1109/APS.1988.94198
Filename
94198
Link To Document