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High Dielectric Low Loss Transparent Glass Material Based Dielectric Resonator Antenna with Wide Bandwidth Operation

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Published/Copyright: December 19, 2014
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Frequenz
From the journal Frequenz Volume 69 Issue 1-2

Abstract

This paper presents the application of new high permittivity and low loss glass material for antennas. This glass material is transparent. A very simple rectangular dielectric resonator antenna is designed first with a simple microstrip feeding line. In order to widen the bandwidth, the feed of the design is modified by forming a T-shaped feeding. This new design enhanced the bandwidth range to cover the WLAN 5 GHz band completely. The dielectric resonator antenna cut into precise dimensions is placed on the modified microstrip feed line. The design is simple and easy to manufacture and also very compact in size of only 36 × 28 mm. A −10 dB impedance bandwidth of 18% has been achieved, which covers the frequency range from 5.15 GHz to 5.95 GHz. Simulations of the measured return loss and radiation patterns are presented and discussed.

Keywords: transparent dielectric glass material; dielectric resonator antenna (DRA); bulk glass ceramics; transparent dielectric antenna; wide band DRA
PACS: 84.
Received: 2014-7-15
Published Online: 2014-12-19
Published in Print: 2015-1-29

©2015 by Walter de Gruyter Berlin/Munich/Boston

Articles in the same Issue

  1. Frontmatter
  2. Editorial
  3. GeMiC 2014
  4. Research Articles
  5. Large-Signal Investigation of Cold and Hot Matched Coupled-Cavity Traveling-Wave Tubes
  6. Second Harmonic Suppression in S-Band Traveling Wave Tube Tapers
  7. High Dielectric Low Loss Transparent Glass Material Based Dielectric Resonator Antenna with Wide Bandwidth Operation
  8. A Flexible Surface Description for Arbitrarily Shaped Dielectric Lens Antennas
  9. Tunable Phase Shifter Based on Inkjet-Printed Ferroelectric MIM Varactors
  10. Modeling Nonlinear White Noise in GaN HEMT Devices
  11. Radar based Ground Level Reconstruction Utilizing a Hypocycloid Antenna Positioning System
  12. Novel Spurious Suppression Approach for SIR Dual-band Bandpass Filter Design
  13. Ultra-compact UHF Band-pass Filter Designed by Archimedes Spiral Capacitor and Shorted-loaded Stubs
  14. An Evaluation of the Permittivity of Two Different Rock Types Using Microwave Resonator and Waveguide Cutoff Principles
https://doi.org/10.1515/freq-2014-0119
Keywords for this article
transparent dielectric glass material; dielectric resonator antenna (DRA); bulk glass ceramics; transparent dielectric antenna; wide band DRA

Articles in the same Issue

  1. Frontmatter
  2. Editorial
  3. GeMiC 2014
  4. Research Articles
  5. Large-Signal Investigation of Cold and Hot Matched Coupled-Cavity Traveling-Wave Tubes
  6. Second Harmonic Suppression in S-Band Traveling Wave Tube Tapers
  7. High Dielectric Low Loss Transparent Glass Material Based Dielectric Resonator Antenna with Wide Bandwidth Operation
  8. A Flexible Surface Description for Arbitrarily Shaped Dielectric Lens Antennas
  9. Tunable Phase Shifter Based on Inkjet-Printed Ferroelectric MIM Varactors
  10. Modeling Nonlinear White Noise in GaN HEMT Devices
  11. Radar based Ground Level Reconstruction Utilizing a Hypocycloid Antenna Positioning System
  12. Novel Spurious Suppression Approach for SIR Dual-band Bandpass Filter Design
  13. Ultra-compact UHF Band-pass Filter Designed by Archimedes Spiral Capacitor and Shorted-loaded Stubs
  14. An Evaluation of the Permittivity of Two Different Rock Types Using Microwave Resonator and Waveguide Cutoff Principles
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