scholarly journals Parasitic circular patch antenna with continuously tunable linear polarization using liquid metal alloy

2018 ◽  
Vol 61 (3) ◽  
pp. 727-733 ◽  
Author(s):  
Chang Xu ◽  
Yi Wang ◽  
Jianhua Wu ◽  
Zhengpeng Wang
2012 ◽  
Vol 60 (5) ◽  
pp. 2151-2156 ◽  
Author(s):  
G. J. Hayes ◽  
Ju-Hee So ◽  
A. Qusba ◽  
M. D. Dickey ◽  
G. Lazzi

In this communication, a circular patch antenna is reported for dual- band operation based on VIAs. Initially the patch is resonating at single band with Linear Polarization (LP), and the Circular Polarization (CP) is obtained by inserting semi circular cuts at the edges of circular patch. The second band is achieved by loading the vertical metallic VIAs along the circumference of the patch antenna. The reported antenna is working at 2.4 GHz (Wi-Fi) and 3.5 GHz (5G) bands with Return Loss Band Width (RLBW) of 4.83% and 10.37% respectively. The Axial Ratio (AR) bandwidth at 5G band is 2.38% (3.31- 3.39 GHz)


2019 ◽  
Vol 18 (11) ◽  
pp. 2360-2364 ◽  
Author(s):  
Guan-Long Huang ◽  
Jia-Jun Liang ◽  
Luyu Zhao ◽  
Daping He ◽  
Chow-Yen-Desmond Sim

2013 ◽  
Vol 103 (6) ◽  
pp. 063101 ◽  
Author(s):  
B. Aïssa ◽  
M. Nedil ◽  
M. A. Habib ◽  
E. Haddad ◽  
W. Jamroz ◽  
...  

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