A Genetic-Based Synthesis Approach to the Composite Right/Left-Handed Transmission Line Phase Shifter

2018 ◽  
Author(s):  
Tayfun Gunel ◽  
Mahmud Esad Yigit
Keyword(s):  
Transmission Line ◽  
Phase Shifter ◽  
Left Handed ◽  
Synthesis Approach

Broadband Tunable Third-Order IMD Cancellation Using Left-Handed Transmission-Line-Based Phase Shifter

2015 ◽  
Vol 25 (7) ◽  
pp. 478-480 ◽  
Author(s):  
Hongwoo Park ◽  
Hyoungsuk Yoo ◽  
Sungtek Kahng ◽  
Hongjoon Kim
Keyword(s):  
Transmission Line ◽  
Phase Shifter ◽  
Third Order ◽  
Left Handed

Composite right/left handed transmission line phase shifter using ferroelectric varactors

2006 ◽  
Vol 16 (4) ◽  
pp. 167-169 ◽  
Author(s):  
D. Kuylenstierna ◽  
A. Vorobiev ◽  
P. Linner ◽  
S. Gevorgian
Keyword(s):  
Transmission Line ◽  
Phase Shifter ◽  
Left Handed ◽  
Ferroelectric Varactors

MEMS-tunable composite right/left-handed (CRLH) transmission line and its application to a phase shifter

2011 ◽  
Vol 21 (12) ◽  
pp. 125022 ◽  
Author(s):  
Sung-Hyun Hwang ◽  
Taehee Jang ◽  
Jong-Man Kim ◽  
Yong-Kweon Kim ◽  
Sungjoon Lim ◽  
...  
Keyword(s):  
Transmission Line ◽  
Phase Shifter ◽  
Left Handed

scholarly journals Design of composite right/left-handed transmission line for phase shifter of multi-band base station antenna

2018 ◽  
Vol 5 ◽  
pp. 12
Author(s):  
Naobumi Michishita ◽  
Yoshihide Yamada ◽  
Keizo Cho
Keyword(s):  
Phase Shift ◽  
Transmission Line ◽  
Phase Shifter ◽  
Vertical Plane ◽  
Equivalent Circuit Model ◽  
Base Station ◽  
Unit Cell ◽  
Operating Frequency ◽  
Left Handed ◽  
Multi Band

In multi-band base station antennas, interference toward neighboring cells at low operating frequency in-creases since tilting angle is frequency-independent and beamwidth in the vertical plane increases as de-creasing the operating frequency. In this paper, the realization of the different phase shifts at each frequency is proposed by using the dispersion relation of the composite right/left-handed transmission line. The feasi-bility of the phase shift is clarified by using equivalent circuit model of the unit cell. Next, the dispersion and Bloch impedance of the actual configuration of the unit cell are designed. The inverse phase shift at each frequency is verified experimentally.

Broadband digital phase shifter based on composite right/left‐handed transmission line

2008 ◽  
Vol 50 (9) ◽  
pp. 2365-2368 ◽  
Author(s):  
Jian An ◽  
Guang‐Ming Wang ◽  
Chen‐Xin Zhang ◽  
Shao‐Bo Qu ◽  
Peng Zhang
Keyword(s):  
Transmission Line ◽  
Phase Shifter ◽  
Digital Phase ◽  
Left Handed ◽  
Digital Phase Shifter
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