UHF mobile communication band rejecting 14-dipole log-periodic antenna for TV reception

Keyur K. Mistry, Pavlos I. Lazaridis, Zaharias D. Zaharis, Tian H. Loh

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A UHF TV band log-periodic antenna with 14 dipoles and optimized to reject 4G/5G mobile communications signals at 800 MHz as well as GSM 2G signals at 900 MHz is presented in this study. This new antenna combines reception and filtering in one component and thus avoids the use of expensive external band stop or low pass filters. Its passband frequency range of 470 to 790 MHz is dedicated to digital TV and it provides adequate matching and high realized gain between 9 dBi to 11 dBi. Gain becomes negative in the stopband and it drops to -6 dBi above approximately 800 MHz.

Original languageEnglish
Title of host publicationInternational Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages4
ISBN (Electronic)9781665412629
ISBN (Print)9781665429436
DOIs
Publication statusPublished - 13 Nov 2021
Event2021 IEEE International Conference on Electrical, Computer, Communications and Mechatronics Engineering - Mauritius, Mauritius
Duration: 7 Oct 20218 Oct 2021

Conference

Conference2021 IEEE International Conference on Electrical, Computer, Communications and Mechatronics Engineering
Abbreviated titleICECCME 2021
CountryMauritius
CityMauritius
Period7/10/218/10/21

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