资料介绍
SMALL MULTI-BAND PLANAR INVERTED-F ANTENNA FOR MOBILESMALL MULTI-BAND PLANAR INVERTED-F ANTENNA FOR MOBILE COMMUNICATION SYSTEMS AND WLAN/WPAN APPLICATIONS
Lucia Fregoli Department of Information Engineering, University of Pisa, Via Diotisalvi 2, 56122 Pisa, Italy Custódio Peixeiro Instituto de Telecomunicaes, Instituto Superior Técnico, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
Abstract. A small multi-band microstrip Planar Inverted-F Antenna (PIFA) is presented. It is intended to be used in small handsets for mobile communication systems, Wireless Local Area Networks (WLAN) and Wireless Personal Area Networks (WPAN) applications. The research effort as been focused in miniaturisation and adequate multi-band behaviour at the GSM1800, UMTS and IEEE 802.11b/Bluetooth frequency bands. A prototype has been designed, fabricated and tested. G