Title :
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
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;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4577-2034-5
