Dielectric Resonator Antenna with Y 3 Al 5 O 12 Transparent Dielectric Ceramics for 5G Millimeter‐Wave Applications

2021 ◽  
Author(s):  
Chao Du ◽  
Mao‐Sen Fu ◽  
Zhou Di ◽  
Huan‐Huan Guo ◽  
He‐Tuo Chen ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonator ◽  
Dielectric Resonator Antenna ◽  
Transparent Dielectric ◽  
Dielectric Ceramics

Dielectric resonator antennas based on high quality factor MgAl2O4 transparent dielectric ceramics

2020 ◽  
Vol 8 (42) ◽  
pp. 14880-14885
Author(s):  
Chao Du ◽  
Huan-Huan Guo ◽  
Di Zhou ◽  
He-Tuo Chen ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Quality Factor ◽  
Dielectric Resonator ◽  
Hot Isostatic Pressing ◽  
High Quality Factor ◽  
Dielectric Resonator Antenna ◽  
High Quality ◽  
Isostatic Pressing ◽  
Dielectric Resonator Antennas ◽  
Transparent Dielectric ◽  
Dielectric Ceramics

A transparent MgAl2O4 cylindrical ceramic, prepared via hot isostatic pressing, was used as a dielectric resonator antenna taking on good performance using the HE11δ fundamental modes.

Temperature stable Sm(Nb1-xVx)O4 (0.0 ≤ x ≤ 0.9) microwave dielectric ceramics with ultra-low dielectric loss for dielectric resonator antenna applications

2021 ◽  
Author(s):  
Fangfang Wu ◽  
Di Zhou ◽  
Chao Du ◽  
Shi-Kuan Sun ◽  
Lixia Pang ◽  
...  
Keyword(s):  
Dielectric Resonator ◽  
Structure Refinement ◽  
Far Infrared ◽  
Crystal Structure Refinement ◽  
Microwave Dielectric Ceramics ◽  
Dielectric Resonator Antenna ◽  
Low Dielectric ◽  
Microwave Dielectric ◽  
Transmission Electron ◽  
Dielectric Ceramics

Herein, structure and dielectric properties of Sm(Nb1-xVx)O4 (SNV-x) (0.0 ≤ x ≤ 0.9) ceramics were studied by crystal structure Refinement, Raman, Transmission electron microscope (TEM), Far-infrared / THz reflectivity spectroscopy...

Dielectric resonator antenna for millimeter wave applications

2011 ◽  
Author(s):  
Kwok Kan So ◽  
Hang Wong ◽  
Kung Bo Ng ◽  
Kwai Man Luk
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonator ◽  
Dielectric Resonator Antenna

On-Chip Dual-Polarized Dielectric Resonator Antenna for Millimeter-Wave Applications

2018 ◽  
Vol 17 (10) ◽  
pp. 1769-1772 ◽  
Author(s):  
Zunnurain Ahmad ◽  
Jan Hesselbarth
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonator ◽  
Dielectric Resonator Antenna ◽  
Dual Polarized ◽  
On Chip

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

Wideband Millimeter-Wave Dielectric Resonator Antenna With Gain Enhancement

2019 ◽  
Vol 18 (12) ◽  
pp. 2711-2715
Author(s):  
Yazan Al-Alem ◽  
Ahmed A. Kishk
Keyword(s):  
Millimeter Wave ◽  
Dielectric Resonator ◽  
Dielectric Resonator Antenna ◽  
Gain Enhancement

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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