90 degrees and 180 degrees phase shifter using an arbitrary phase-difference coupled-line structure

doi:10.1587/elex.14.20170936

	90 degrees and 180 degrees phase shifter using an arbitrary phase-difference coupled-line structure
	Dong, Yezi 1; Mao, Luhong 1; Song, Qiwei2 ; Xie, Sheng 3
发表期刊	IEICE ELECTRONICS EXPRESS
	2017-11-25
卷号	14 期号:22
文章类型	Article
摘要	In this paper, an arbitrary phase-difference structure using short-circuit stubs and coupled-line with weak coupling is presented. Compared with conventional coupled-line phase shifters, the proposed coupled-line configuration covers a wide phase range over a broad band. The simulation exhibits a phase range from 15 degrees to 180 degrees. To verified the configuration, 90 degrees and 180 degrees phase shifters are fabricated and measured. According to the measurement results, both 90 degrees and 180 degrees phase shifters achieve bandwidths over 60% with in-band performance of return loss greater than 10 dB, insertion loss less than 1 dB, and phase deviation less than +/- 5 degrees.
关键词	Arbitrary Phase-difference Coupled-line Phase Shifter
WOS标题词	Science & Technology ; Technology
DOI	10.1587/elex.14.20170936
关键词[WOS]	STUBS
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(61331003 ; Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology(DH201513) ; 61372011)
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000418384500006
引用统计
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/21924
专题	国家专用集成电路设计工程技术研究中心
作者单位	1.Tianjin Univ, Sch Elect & Informat Engn, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China 3.Tianjin Univ, Sch Microelect, Tianjin 300072, Peoples R China
推荐引用方式 GB/T 7714	Dong, Yezi,Mao, Luhong,Song, Qiwei,et al. 90 degrees and 180 degrees phase shifter using an arbitrary phase-difference coupled-line structure[J]. IEICE ELECTRONICS EXPRESS,2017,14(22).
APA	Dong, Yezi,Mao, Luhong,Song, Qiwei,&Xie, Sheng.(2017).90 degrees and 180 degrees phase shifter using an arbitrary phase-difference coupled-line structure.IEICE ELECTRONICS EXPRESS,14(22).
MLA	Dong, Yezi,et al."90 degrees and 180 degrees phase shifter using an arbitrary phase-difference coupled-line structure".IEICE ELECTRONICS EXPRESS 14.22(2017).