scholarly journals A Circularly Polarized Ka-Band Antenna for Continuous Link Reception from GSAT-14

2016 ◽  
Vol 9 (38) ◽  
Author(s):  
S. V. Devika ◽  
Sarat K. Kotamraju ◽  
K. Ch. Sri Kavy ◽  
V. Sudheer Kumar ◽  
K. Suhas ◽  
...  
Keyword(s):  
Ka Band ◽  
Circularly Polarized

Switchable T-Slot for Dual-Circularly-Polarized Slot-Array Antennas in Ka-Band

2021 ◽  
pp. 1-1
Author(s):  
Miguel Ferrando-Rocher ◽  
Jose Ignacio Herranz-Herruzo ◽  
Alejandro Valero-Nogueira ◽  
Bernat Bernardo
Keyword(s):  
Ka Band ◽  
Circularly Polarized ◽  
Array Antennas

A New Design of Ka-Band Circularly-Polarized Antenna

2014 ◽  
Vol 631-632 ◽  
pp. 383-386
Author(s):  
Jiao Jiao Fan ◽  
Jian Li ◽  
Dan Song ◽  
Li Wu ◽  
Shu Sheng Peng
Keyword(s):  
High Frequency ◽  
Circular Waveguide ◽  
Ka Band ◽  
Circularly Polarized ◽  
Simulation And Optimization ◽  
Total Height ◽  
High Frequency Structure Simulator ◽  
Frequency Structure ◽  
Low Profile ◽  
Linearly Polarized

A new ka-band circularly-polarized antenna is presented in this paper, in which a linearly-polarized wave is conversed into a circularly-polarized wave with a circular waveguide polarizer. After simulation and optimization with HFSS (High Frequency Structure Simulator), a compact circularly-polarized antenna is designed with a total height less than 25mm. More simple and easier structure is adopted to achieve a low-profile circularly-polarized antenna.

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