IEEE - Institute of Electrical and Electronics Engineers, Inc. - Estimation and Compensation for RF Chain Mismatch in UCA OAM Radio Systems

Author(s): Gye-Tae Gil ; Yong H. Lee ; Dong-Ho Cho ; Ju Yong Lee
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 November 2018
Volume: 22
Page(s): 2,274 - 2,277
ISSN (CD): 2373-7891
ISSN (Electronic): 1558-2558
ISSN (Paper): 1089-7798
DOI: 10.1109/LCOMM.2018.2867855
Regular:

This letter presents a calibration technique for uniform circular array orbital angular momentum systems that can estimate and compensate for gain/phase mismatch among radio-frequency (RF) chains... View More

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