Dutta, Koushik ; Guha, Debatosh ; Kumar, Chandrakanta (2016) Synthesizing Aperture Fields Over the Superstrate of Resonance Cavity Antenna for Modifying Its Radiation Properties IEEE Antennas and Wireless Propagation Letters, 15 . pp. 1677-1680. ISSN 1536-1225
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Official URL: http://doi.org/10.1109/LAWP.2016.2521906
Related URL: http://dx.doi.org/10.1109/LAWP.2016.2521906
Abstract
Modification and improvement in the radiation characteristics of a resonance cavity antenna (RCA) have been addressed from a new approach of aperture field synthesis over the superstrate. This concept has been established through a series of systematic studies, which are based on the exciting observations reported very recently by these authors. A process of modification or engineering on the superstrate has been conjectured in view of obtaining reduced sidelobe level (SLL) and/or increased gain. The same has been successfully designed and experimentally demonstrated indicating as much as 10 dB suppression in SLL along with 3 dB improvement in gain compared to its nearest contender. This study promises a potential technique in RCA design along with several attractive features.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Dielectric Resonator Antenna; High-gain Antenna; Resonance Cavity Antenna; Resonance Gain Antenna. |
| ID Code: | 117250 |
| Deposited On: | 21 Apr 2021 12:28 |
| Last Modified: | 21 Apr 2021 12:28 |
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