Planar inverted F GSM Antenna PIFA

This  planar inferted F GSM antenna that covers three GSM bands 900, 1800, 1900.

Ultra small size designed for tiny applications

Ultra small tracking devices (people, animals, assets), PDA, digital camera, mobile phones, GSM / GPS watch

Technical data of this planar inverted F antenna

• Supported band: GSM 900,1800,1900, UMTS 2100
• Frequency  (MHz): 880~960 1710~2170
• Impedance: 50 Ω
• Dimensions (mm): Ultra small 31 x 6 x 3.2
• Ground plane used (mm): 105 x 35
• VSWR: 3 max.
• Band, frequency, antenna efficiency
• GSM 900 , 860 ~ 960 MHz, 20%
• GSM 1800, 1710 ~ 1850 MHz,  18%
• GSM 1900, 1850 ~ 1990 MHz, 18%
• UMTS 2100, 1920 ~ 2170 MHz = not supported
• Worst case antenna efficiency =  18%