Results 271 to 280 of about 3,338 (308)

Optimization of Dielectric Resonator Antennas

2014
In this chapter we demonstrate the use of SBO methodology for design optimization of dielectric resonator antennas (DRAs). Analysis, design verification, and optimization of DRAs are all simulation based because analytical models of DRA (Petosa 2007), though indispensable, can be used mostly to estimate initial designs which should be further tuned to ...
Slawomir Koziel, Stanislav Ogurtsov
openaire   +1 more source

Resonant frequency of dielectric ring resonator antenna

1992 Symposium on Antenna Technology and Applied Electromagnetics, 1992
A dielectric resonator (DR) placed in an open environment radiates strongly at and around its resonant frequencies. Among the advantages of DR antennas are their small size and no conductor loss. The other features of DR antennas are that each mode has a unique radiation pattern and the frequency bandwidth over which the antenna radiates efficiently ...
R.K. Mongia, P. Bhartia
openaire   +1 more source

Dielectric resonator antennas and applications

IEE Seminar Integrated and Miniaturised Antenna Technologies for Asset Tracking Applications, 2000
Dielectric resonator antennas (DRAs) are usually made of dielectric resonators with ɛr ranging from 10 to 100. The resonance mode used for radiation depends on the geometry of the resonator and the required radiation patterns. The fields of the mode need not to be strongly confined within the resonator, so that it can be easily fed to produce high ...
openaire   +1 more source

Dielectric Integrated Dielectric Resonator Antenna

2023
Kaixue Ma, Ningning Yan, Yu Luo
openaire   +1 more source

Dielectric patch resonator and antenna

China Communications, 2023
Jianxin Chen, Xueying Wang, Shichang Tang, Yongle Wu   +3 more
openaire   +1 more source

Reconfigurable Dielectric Resonator Antennas

2011
With the increasing demand for high performance communication networks and the proliferation of mobile devices, significant advances in antenna design are essential. In recent years the rising demands of the mobile wireless communication industry have forced antennas to have increased performance while being limited to an ever decreasing footprint ...
openaire   +2 more sources

Dielectric Resonator Antennas

2015
Eng Hock Lim, Yong-Mei Pan, Kwok Wa Leung   +2 more
openaire   +1 more source

Water Dielectric Resonator Antennas

2023
Lingyue Wang, Xiaotong Huang
openaire   +1 more source

A review of the recent advances in dielectric resonator antennas

Journal of Electromagnetic Waves and Applications, 2020
Biswajeet Mukherjee, Pragati Patel, Jayanta Mukherjee   +2 more
exaly  

The rectengular dielectric resonator antenna

1983 Antennas and Propagation Society International Symposium, 2005
M. McAllister, S. Long, G. Conway
openaire   +1 more source