Thermally tunable slot-coupled dielectric resonator antenna

Thermally tunable slot-coupled dielectric resonator antenna

A thermally tunable slot-coupled dielectric resonator antenna (DRA) has been designed and prepared by placing a thermosensitive ceramic resonator onto the slot. Typical magnetic resonance occurs in the resonator, which is closely related to its dielectric constant. Because the dielectric constant of...

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Bibliographic Details
Main Authors: Ke Bi, Cong Chen, Qingmin Wang, Wenjun Liu, Yanan Hao, Xinlu Gao, Shanguo Huang, Ming Lei
Format: Article
Language:English
Published: AIP Publishing LLC 2017-02-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4976825
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spelling doaj-c139c45fcc5443b9933c05b604828ed02020-11-25T00:41:46ZengAIP Publishing LLCAIP Advances2158-32262017-02-0172025106025106-610.1063/1.4976825032702ADVThermally tunable slot-coupled dielectric resonator antennaKe Bi0Cong Chen1Qingmin Wang2Wenjun Liu3Yanan Hao4Xinlu Gao5Shanguo Huang6Ming Lei7State Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaA thermally tunable slot-coupled dielectric resonator antenna (DRA) has been designed and prepared by placing a thermosensitive ceramic resonator onto the slot. Typical magnetic resonance occurs in the resonator, which is closely related to its dielectric constant. Because the dielectric constant of the ceramic resonator decreases as the temperature increases, the resonance frequency of the proposed DRA increases as the temperature increases. The simulated results are in good agreement with the measured ones, which confirms the thermally tunable behavior. This approach provides a way for designing the frequency tunable antennas.http://dx.doi.org/10.1063/1.4976825
collection DOAJ
language English
format Article
sources DOAJ
author Ke Bi
Cong Chen
Qingmin Wang
Wenjun Liu
Yanan Hao
Xinlu Gao
Shanguo Huang
Ming Lei
spellingShingle Ke Bi
Cong Chen
Qingmin Wang
Wenjun Liu
Yanan Hao
Xinlu Gao
Shanguo Huang
Ming Lei
Thermally tunable slot-coupled dielectric resonator antenna
AIP Advances
author_facet Ke Bi
Cong Chen
Qingmin Wang
Wenjun Liu
Yanan Hao
Xinlu Gao
Shanguo Huang
Ming Lei
author_sort Ke Bi
title Thermally tunable slot-coupled dielectric resonator antenna
title_short Thermally tunable slot-coupled dielectric resonator antenna
title_full Thermally tunable slot-coupled dielectric resonator antenna
title_fullStr Thermally tunable slot-coupled dielectric resonator antenna
title_full_unstemmed Thermally tunable slot-coupled dielectric resonator antenna
title_sort thermally tunable slot-coupled dielectric resonator antenna
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2017-02-01
description A thermally tunable slot-coupled dielectric resonator antenna (DRA) has been designed and prepared by placing a thermosensitive ceramic resonator onto the slot. Typical magnetic resonance occurs in the resonator, which is closely related to its dielectric constant. Because the dielectric constant of the ceramic resonator decreases as the temperature increases, the resonance frequency of the proposed DRA increases as the temperature increases. The simulated results are in good agreement with the measured ones, which confirms the thermally tunable behavior. This approach provides a way for designing the frequency tunable antennas.
url http://dx.doi.org/10.1063/1.4976825
work_keys_str_mv AT kebi thermallytunableslotcoupleddielectricresonatorantenna
AT congchen thermallytunableslotcoupleddielectricresonatorantenna
AT qingminwang thermallytunableslotcoupleddielectricresonatorantenna
AT wenjunliu thermallytunableslotcoupleddielectricresonatorantenna
AT yananhao thermallytunableslotcoupleddielectricresonatorantenna
AT xinlugao thermallytunableslotcoupleddielectricresonatorantenna
AT shanguohuang thermallytunableslotcoupleddielectricresonatorantenna
AT minglei thermallytunableslotcoupleddielectricresonatorantenna
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