Single-Layer Broadband Phase Shifter Using Multimode Resonator and Shunt $\lambda $ /4 Stubs

2017 ◽  
Vol 7 (7) ◽  
pp. 1119-1125 ◽  
Author(s):  
Yun-Peng Lyu ◽  
Lei Zhu ◽  
Chong-Hu Cheng
Keyword(s):  
Phase Shifter ◽  
Single Layer

scholarly journals A Compact Single-Layer Balanced Phase Shifter With Wide Bandwidth and Uniform Reference Line

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 41530-41536
Author(s):  
Wei Zhang ◽  
Kai Xu ◽  
Jin Shi ◽  
Zhidan Shen
Keyword(s):  
Phase Shifter ◽  
Single Layer ◽  
Reference Line ◽  
Wide Bandwidth

Wideband Single-Layer 90$^{\circ}$ Phase Shifter Using Stepped Impedance Open Stub and Coupled-Line With Weak Coupling

2014 ◽  
Vol 24 (3) ◽  
pp. 176-178 ◽  
Author(s):  
Qiang Liu ◽  
Yuanan Liu ◽  
Junyu Shen ◽  
Shulan Li ◽  
Cuiping Yu ◽  
...  
Keyword(s):  
Weak Coupling ◽  
Phase Shifter ◽  
Single Layer ◽  
Coupled Line

Single-Layer Dual-Band Bandwidth-Enhanced Filtering Phase Shifter With Two Different Predetermined Phase-Shifting Values

2021 ◽  
Vol 68 (1) ◽  
pp. 236-240
Author(s):  
Qingxiang Dong ◽  
Yongle Wu ◽  
Weijuan Chen ◽  
Yuhao Yang ◽  
Weimin Wang
Keyword(s):  
Phase Shifter ◽  
Single Layer ◽  
Phase Shifting ◽  
Dual Band

Single-layer wideband differential phase shifter using high-order multimode resonator structure

2020 ◽  
Vol 115 ◽  
pp. 153023 ◽  
Author(s):  
Mohammad Karim Alizadeh ◽  
Hossein Shamsi ◽  
Mohammad Bagher Tavakoli ◽  
Hadi Aliakbarian
Keyword(s):  
Phase Shifter ◽  
Single Layer ◽  
High Order ◽  
Differential Phase ◽  
Resonator Structure

scholarly journals A Compact Single-Layer Ultra-Wideband Phase Shifter Using Weakly Coupled Lines

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 12575-12583 ◽  
Author(s):  
Qingxiang Dong ◽  
Yongle Wu ◽  
Yana Zheng ◽  
Weimin Wang ◽  
Yuanan Liu
Keyword(s):  
Phase Shifter ◽  
Single Layer ◽  
Ultra Wideband ◽  
Weakly Coupled ◽  
Coupled Lines

Design and Testing of a Single-Layer Microstrip Ultrawideband 90° Differential Phase Shifter

2013 ◽  
Vol 23 (3) ◽  
pp. 122-124 ◽  
Author(s):  
Sai Ho Yeung ◽  
Zicong Mei ◽  
Tapan Kumar Sarkar ◽  
Magdalena Salazar-Palma
Keyword(s):  
Phase Shifter ◽  
Single Layer ◽  
Differential Phase ◽  
Design And Testing

Novel Wideband Single-Layer 90∘ Phase Shifter Based on Radial-Stub and Weak Coupled-Line

2016 ◽  
Vol 25 (12) ◽  
pp. 1650162
Author(s):  
Qiang Liu ◽  
Yong Li ◽  
Yuanan Liu
Keyword(s):  
Phase Shifter ◽  
Low Cost ◽  
Single Layer ◽  
Coupled Line ◽  
Existing Structures ◽  
Radial Stub ◽  
Phase Deviation ◽  
Line Coupling ◽  
Circuit Configuration ◽  
Better Than

This paper proposes a novel wideband 90[Formula: see text] phase shifter, which comprises a radial stub, a uniform transmission line, and a weak coupled-line (coupling coefficient [Formula: see text] dB). The circuit configuration and theoretical analysis equations of the phase shifter are presented. Results demonstrate that the bandwidth (BW) with acceptable phase deviation can be obviously improved by increasing the spanning angle of the radial-stub and the coupling strength of the coupled-line. For return loss better than 10 dB, insertion loss less than 1.05 dB, and phase deviation of [Formula: see text] 8.5[Formula: see text], the fabricated microstrip single-layer phase shifter exhibits BW of 118% from 0.65 GHz to 2.51 GHz. Compared with existing structures, the proposed phase shifter not only has the largest BW but also features simple structure, low-cost, convenient installation, and good portability.

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