Title :
Single and double layer planar multiband PIFAs
Author :
Sanz-Izquierdo, Benito ; Batchelor, John C. ; Langley, Richard J. ; Sobhy, Mohammed I.
Author_Institution :
Dept. of Electron., Univ. of Kent
fDate :
5/1/2006 12:00:00 AM
Abstract :
A compact multiband planar inverted-F antenna (PIFA) suitable for distributed radio-over-fiber repeater networks is modified into a planar structure. It is shown that the planar antenna performance is not degraded with respect to the original PIFA and further, a two layer design is demonstrated to offer improved feed matching. The European bands for GSM, DCS-1800, DECT, UMTS, Bluetooth and HiperLAN2 are all covered. A model of the antenna is introduced as a first stage to developing an equivalent circuit
Keywords :
antenna feeds; equivalent circuits; multifrequency antennas; radio repeaters; radio-over-fibre; Bluetooth; DCS-1800; DECT; European band; GSM; HiperLAN2; PIFA; UMTS; distributed radio-over-fiber; equivalent circuit; feed matching; multiband planar inverted-F antenna; planar structure; repeater network; Base stations; Bluetooth; Broadband antennas; Equivalent circuits; Fractals; Frequency; GSM; Planar arrays; Repeaters; Wireless LAN; Multiband antennas; planar antennas; planar inverted-F antenna (PIFA); printed antennas; radio-over-fiber;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2006.874323
