NDLI: Hearing aid-compatible loop chip antenna for penta-band clamshell mobile phone application

Content Provider	IEEE Xplore Digital Library
Author	Wei-Yu Li Kin-Lu Wong Chun-Yih Wu
Copyright Year	2009
Description	Author affiliation: Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung 804, Taiwan (Wei-Yu Li; Chun-Yih Wu) \|\| Information & Communication Research Laboratories, Industrial Technology Research Institute, Hsinchu 310, Taiwan (Kin-Lu Wong)
Abstract	A small-size loop FR4 chip antenna for penta-band clamshell mobile phone application is presented. The antenna is formed by a loop strip excited by a capacitively-coupled feed, all printed on the surfaces of an FR4 chip base with a small size of 1.35 $cm^{3}$ only. The excited loop resonant modes are formed into two wide operating bands to cover GSM850/900 and 1800/1900/UMTS operations for both the open and closed states of the clamshell mobile phone. Furthermore, from the simulated results, the clamshell mobile phone with the proposed antenna can meet the HAC standard ANSI C63.19–2007 [1].
Starting Page	2463
Ending Page	2466
File Size	1007005
Page Count	4
File Format	PDF
ISBN	9781424428014
DOI	10.1109/APMC.2009.5385484
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-07
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Auditory system Mobile antennas Mobile handsets Antenna feeds Resonance ANSI standards 3G mobile communication Printed circuits Fabrication Geometry loop antennas Chip antennas clamshell mobile phone hearing-aid compatibility internal antenna
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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