IEEE - Institute of Electrical and Electronics Engineers, Inc. - A Coupled Line-Based Coupler With Simultaneously Tunable Phase and Frequency

Author(s): Bo Wei Xu ; Shao Yong Zheng ; Wei Min Wang ; Yong Le Wu ; Yuan An Liu
Sponsor(s): IEEE Circuits and Systems Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1 - 11
ISSN (Electronic): 1558-0806
ISSN (Paper): 1549-8328
DOI: 10.1109/TCSI.2019.2939931
Regular:

The tunability in phase characteristics becomes more and more important in the modern wireless communication system. However, the existing phase tunable coupler structures suffer from the narrow... View More

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