A study on fan type PIFA for LTE band handy-phone application

Author

Park, Chan-Jin ; Kim, Jung-Won ; Kim, Tae-Geun ; Lee, Seung-Jae ; Min, Kyeong-Sik

Author_Institution

Dept. of Radio Commun. Eng., Korea Maritime Univ., Busan, South Korea

fYear

2011

Firstpage

1702

Lastpage

1705

Abstract

This paper presents basic design for patch antenna element with fan structure operated at the LTE (Long Term Evolution) UHF band. The proposed antenna based on the PIFA (Planar Inverted-F type Antenna) was considered a meander line structure to satisfy resonance in LTE Band at a small restricted area of 30 × 24 mm. In order to control directivity of the radiation pattern, a fan-shaped radiator structure was designed and performed. The bandwidth of proposed radiator is about 50 MHz (740~790 MHz) below -10 dB return loss and the calculated isolation between (1) and (4) position in Fig. 7 shows about -7 dB at LTE band. The measured return loss shows reasonable agreement with the calculated one.

Keywords

Long Term Evolution; UHF antennas; microstrip antennas; mobile antennas; mobile handsets; planar inverted-F antennas; LTE band handy phone application; Long Term Evolution; PIFA; UHF band; bandwidth 50 MHz; fan shaped radiator structure; frequency 740 MHz to 790 MHz; patch antenna element; planar inverted-F type antenna; Antenna measurements; Antenna radiation patterns; Loss measurement; Mobile antennas; Resonant frequency; Class 13 channel; Isolation; LTE band; MIMO antenna; PIFA; Radiation pattern;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings (APMC), 2011 Asia-Pacific

Conference_Location

Melbourne, VIC

Print_ISBN

978-1-4577-2034-5

Type

conf

Filename

6174097