Miniature Ceramic Dual-PIFA Antenna to Support Band Group 1 UWB Functionality in Mobile Handset

作者：Kearney David^*; John Matthias; Ammann Max J

来源：IEEE Transactions on Antennas and Propagation, 2011, 59(1): 336-339.

DOI：10.1109/TAP.2010.2090485

• 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 S(11), radiation pattern and efficiency.

• 出版日期2011-1