NDLI: A novel approach to design an antenna aperture tuning circuit

Content Provider	IEEE Xplore Digital Library
Author	Shah, Sameer Akhtar Qianyun, Liu
Copyright Year	2015
Description	Author affiliation: Infineon Technologies AG, Am Campeon 1-12, Neubiberg, 85579, Germany (Shah, Sameer Akhtar; Qianyun, Liu)
Abstract	In this work, a new approach to design an antenna aperture tuning circuit for mobile phone antennas is proposed. Currently in the industry, the design of such a tuning circuit is done by using antenna S-parameter measurements. This method gives limited insight into the antenna performance parameters, specifically radiation power, which is a key performance parameter for an antenna. This paper presents a new approach to design an antenna tuning circuit, which gives additional in-depth knowledge on the performance improvement of the tuned antenna system. The proposed method uses non-linear 3-Dimensional Electro-Magnetic simulations of a mobile phone antenna structure which is co-simulated with antenna tuning circuit elements to realise an antenna tuning system. The effect of antenna tuning elements on the antenna parameters can be visualized in addition to simulating the antenna radiation patterns and the Total Radiated Power (TRP). Measurement and simulation results, of a fabricated prototype antenna, are presented and a close relation is found.
Starting Page	1
Ending Page	3
File Size	677209
Page Count	3
File Format	PDF
ISBN	9781479987658
e-ISBN	9781479987672
DOI	10.1109/APMC.2015.7413123
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-12-06
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Tuning Antenna radiation patterns Integrated circuit modeling Mobile antennas Aperture antennas Switches LTE-A Antenna Aperture Tuning 3D EM Simulations TRP Antenna Tuning Switch 4G
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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