Multiband folded slot antenna with reduced hand effect for handsets

Sang Heun Lee, Yohan Lim, Young Joong Yoon, Chang Beom Hong, Hyung Il Kim

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)

Abstract

In this letter, a multiband handset antenna using folded slots is proposed to support the five wireless communication bands of GSM850 (824894 MHz), GSM900 (880960 MHz), DCS1800 (17101880 MHz), PCS1900 (18501990 MHz), and UMTS (19202170 MHz). Since the proposed antenna has balanced resonating characteristics, resonant frequency shifting due to the hand effect is reduced while allowing a small size of 40 × 18 × 7 mm 3 (W × L × H). As a result, the improved matching characteristic at the operating frequency band reduces the degeneration of the radiation efficiency due to the hand effect.

Original languageEnglish
Article number5510101
Pages (from-to)674-677
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume9
DOIs
Publication statusPublished - 2010

Bibliographical note

Funding Information:
Manuscript received June 12, 2010; accepted June 23, 2010. Date of publication July 15, 2010; date of current version July 26, 2010. This work was supported by the Ministry of Knowledge Economy (MKE), Korea, under the Information Technology Research Center (ITRC) support program supervised by the Institute of Information Technology Assessment (IITA).

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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