A Wide-Angle Scanning Phased Array Based on Dual-Mode Pattern-Reconfigurable Dielectric Resonator Antennas

2020 ◽  
Author(s):  
Lin Jiahong ◽  
Xie Xiaotong ◽  
Qi Song ◽  
Liang Yishan ◽  
Xin Peng ◽  
...  
Keyword(s):  
Dielectric Resonator ◽  
Phased Array ◽  
Wide Angle ◽  
Dual Mode ◽  
Dielectric Resonator Antennas ◽  
Mode Pattern

A Novel Wide-Angle Scanning Phased Array Based on Dual-Mode Pattern-Reconfigurable Elements

2017 ◽  
Vol 16 ◽  
pp. 396-399 ◽  
Author(s):  
You-Feng Cheng ◽  
Xiao Ding ◽  
Wei Shao ◽  
Meng-Xia Yu ◽  
Bing-Zhong Wang
Keyword(s):  
Phased Array ◽  
Wide Angle ◽  
Dual Mode ◽  
Mode Pattern

scholarly journals Dual-Mode Bridge-Shaped Dielectric Resonator Antennas

2010 ◽  
Vol 9 ◽  
pp. 103-106 ◽  
Author(s):  
Georgios Almpanis ◽  
Christophe Fumeaux ◽  
Rdiger Vahldieck
Keyword(s):  
Dielectric Resonator ◽  
Dual Mode ◽  
Dielectric Resonator Antennas

scholarly journals Investigation on Harmonic Tuning for Active Ku-Band Rectangular Dielectric Resonator Antennas

2008 ◽  
Vol 2008 ◽  
pp. 1-6 ◽  
Author(s):  
Anda Guraliuc ◽  
Giuliano Manara ◽  
Paolo Nepa ◽  
Giuseppe Pelosi ◽  
Stefano Selleri
Keyword(s):  
Dielectric Resonator ◽  
Shape Factor ◽  
Phased Array ◽  
Fine Tuning ◽  
Dielectric Resonator Antenna ◽  
Dielectric Resonator Antennas ◽  
Power Added Efficiency ◽  
Radiating Element ◽  
Integrated Antenna ◽  
Ku Band

A slot-coupled rectangular dielectric resonator antenna (DRA) operating in the 14–14.5 GHz frequency band is investigated as a possible radiating element for an active integrated antenna of a transmitting phased array. The effectiveness of the resonator shape factor on achieving harmonic tuning is addressed. Simulation results show that the DRA shape factor can be used to provide a fine tuning of the DRA input impedance both at the fundamental frequency and its first harmonics, so synthesizing the proper load for the optimization of the microwave amplifier power-added efficiency (PAE).

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