Circularly-polarized microstrip antenna radiation efficiency simulation based on the wheeler cap method

2009 ◽  
Author(s):  
D.C. Nascimento ◽  
J.C. da S. Lacava
Keyword(s):  
Microstrip Antenna ◽  
Radiation Efficiency ◽  
Antenna Radiation ◽  
Circularly Polarized ◽  
Simulation Based ◽  
Cap Method

scholarly journals Wheel-shaped miniature assembly of circularly polarized wideband microstrip antenna for 5G mmWave terminals

2021 ◽  
Vol 60 (2) ◽  
pp. 2457-2470
Author(s):  
Shahanawaz Kamal ◽  
Mohd Fadzil Bin Ain ◽  
Ubaid Ullah ◽  
Abdullahi S.B. Mohammed ◽  
Fathul Najmi ◽  
...  
Keyword(s):  
Microstrip Antenna ◽  
Circularly Polarized

scholarly journals Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Guo Liu ◽  
Liang Xu ◽  
Yi Wang
Keyword(s):  
Radiation Pattern ◽  
Global Positioning System ◽  
Microstrip Antenna ◽  
High Performance ◽  
Axial Ratio ◽  
Dual Band ◽  
Optimized Design ◽  
Positioning System ◽  
Circularly Polarized ◽  
Global Positioning

A novel high-performance circularly polarized (CP) antenna is proposed in this paper. Two separate antennas featuring the global positioning system (GPS) dual-band operation (1.575 GHz and 1.227 GHz for L1 band and L2 band, resp.) are integrated with good isolation. To enhance the gain at low angle, a new structure of patch and two parasitic metal elements are introduced. With the optimized design, good axial ratio and near-hemispherical radiation pattern are obtained.

Bidirectional circularly polarized microstrip antenna using axis-symmetrical cross-shaped slotted ground

2017 ◽  
Vol 59 (10) ◽  
pp. 2498-2501 ◽  
Author(s):  
Yoonsang Noh ◽  
Yooncheol Shin ◽  
Min-Jae Lee ◽  
Seongmin Pyo
Keyword(s):  
Microstrip Antenna ◽  
Circularly Polarized
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