Differentially SIW TE20-Mode Fed Substrate Integrated Filtering Dielectric Resonator Antenna for 5G Millimeter Wave Application

2019 ◽  
Author(s):  
Hui Tang ◽  
Changwu Tong ◽  
Jian-Xin Chen ◽  
Cheng Shao ◽  
Wei Qin ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonator ◽  
Dielectric Resonator Antenna

A High-Gain Dielectric Resonator Antenna With Plastic-Based Conical Horn for Millimeter-Wave Applications

2020 ◽  
Vol 19 (6) ◽  
pp. 949-953
Author(s):  
Edoardo Baldazzi ◽  
Ali Al-Rawi ◽  
Renato Cicchetti ◽  
Adrianus Bart Smolders ◽  
Orlandino Testa ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonator ◽  
High Gain ◽  
Dielectric Resonator Antenna ◽  
Conical Horn

scholarly journals A Series-Fed Linear Substrate-Integrated Dielectric Resonator Antenna Array for Millimeter-Wave Applications

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Ke Gong ◽  
Xue Hui Hu ◽  
Peng Hu ◽  
Bing Jie Deng ◽  
You Chao Tu
Keyword(s):  
Antenna Array ◽  
Millimeter Wave ◽  
Dielectric Resonator ◽  
Return Loss ◽  
Printed Circuit Board ◽  
Circuit Board ◽  
Dielectric Resonator Antenna ◽  
Radiation Patterns ◽  
Feeding Structure ◽  
Broadside Radiation

A series-fed linear substrate-integrated dielectric resonator antenna array (SIDRAA) is presented for millimeter-wave applications, in which the substrate-integrated dielectric resonator antenna (SIDRA) elements and the feeding structure can be codesigned and fabricated using the same planar process. A prototype 4 × 1 SIDRAA is designed at Ka-band and fabricated with a two-layer printed circuit board (PCB) technology. Four SIDRAs are implemented in the Rogers RT6010 substrate using the perforation technique and fed by a compact substrate-integrated waveguide (SIW) through four longitudinal coupling slots within the Rogers RT5880 substrate. The return loss, radiation patterns, and antenna gain were experimentally studied, and good agreement between the measured and simulated results is observed. The SIDRAA example provides a bandwidth of about 10% around 34.5 GHz for 10 dB return loss and stable broadside radiation patterns with the peak gain of 10.5–11.5 dBi across the band.

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