DocumentCode
357784
Title
Automatic calibration method of adaptive array for FDD systems
Author
Nishimori, K. ; Cho, K. ; Takatori, Y. ; Hori, T.
Author_Institution
NTT Corp., Tokyo, Japan
Volume
2
fYear
2000
fDate
16-21 July 2000
Firstpage
910
Abstract
This paper proposes an automatic calibration method that can be applied to frequency division duplex (FDD) systems. The effectiveness of the proposed calibration method is evaluated by measurements using an adaptive array testbed in an anechoic chamber. This paper first elucidates the required calibration for FDD systems. Then the proposed calibration method is described. Finally, the measurement results are shown.
Keywords
adaptive antenna arrays; antenna radiation patterns; antenna testing; automatic test equipment; calibration; FDD systems; adaptive array; adaptive array measurements; adaptive array testbed; anechoic chamber; automatic calibration method; frequency division duplex systems; measurement results; null directions; reception patterns; transmission patterns; Adaptive arrays; Antenna arrays; Antenna measurements; Antenna radiation patterns; Cables; Calibration; Frequency conversion; Mutual coupling; Phased arrays; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2000. IEEE
Conference_Location
Salt Lake City, UT, USA
Print_ISBN
0-7803-6369-8
Type
conf
DOI
10.1109/APS.2000.875367
Filename
875367
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