Miniature Ceramic Dual-PIFA Antenna to Support Band Group 1 UWB Functionality in Mobile Handset
David Kearney, Matthias John, Max J. Ammann
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Volume: 59, Issue: 1, 1 January 2011
336 – 339
Ceramic antenna, compact antenna, PIFA, UWB
A ceramic antenna which provides UWB functionality over band group 1 is proposed for integration into a mobile handset. Two separate PIFA antennas are incorporated into a single feed structure enabling separate resonances to be independently controlled and combined
to achieve wide bandwidth. This surface mounted ceramic block
antenna which maintains a volume of 315 ???? is suitable for automated production. A prototype was tested and agreement with numerical work was observed for the, radiation pattern and efficiency.
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