등록
배열안테나 통신 시스템에서 대역 가변 주파수, 공간 필터 설계 방법
- 발명자
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김청섭, 태기철, 김강희, 김상원, 최용석, 강흥용
- 출원번호
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15007755 (2016.01.27)
- 공개번호
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20160294589 (2016.10.06)
- 등록번호
- 9571316 (2017.02.14)
- 출원국
- 미국
- 초록
- Provided herein is a method and apparatus for realizing a frequency-spatial filter with variable bandwidth, the method including generating M number of FFT channel blocks having N number of channels by performing an N point FFT (Fast Fourier Transform) processing using M number of array antenna inputs; combining some of the N number of channels of each FFT channel block according to a frequency bandwidth variable parameter value; combining some of spatial response vector channels in a combined channel of each FFT channel block according to a spatial bandwidth variable parameter value; and combining all the channels and outputting the same.
- 패밀리
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