Title :
Printed Inverted-F Monopole Antenna for Internal Multi-Band Mobile Phone Antenna
Author :
Tsai, Pang-Chun ; Lin, Ding-Bing ; Lin, Hsin-Piao ; Tang, I-Tseng ; Chen, Peng-Su
Author_Institution :
Dept. of Electron. Eng., Nat. Taipei Univ. of Technol., Taipei, Taiwan
Abstract :
This study applied planar inverted-F monopole antenna to design the 7-frequency mobile antennas with the characteristics of imperceptibility, miniaturized simple production, and low cost. The entire antenna contained the sizes of the ground plane 95 × 45 × 0.8 mm3 and the radiator 22.5 × 45 mm2. The simulation results show the five frequency bands to cover from GSM-850 (824-894MHz), GSM-900 (880-960MHz), DCS-1800 (1710~1880MHz), PCS-1900 (1850~1990MHz), UMTS (1920~2170 MHz), GPS (1575.42±5MHz), to IEEE 802.11b (2400-2484MHz). With planar inverted-F monopole antenna, a gap between the fed and the ground path was added and the ground path was extended to excite the low-frequency resonant frequencies as well as combine with multi-path resonant frequencies to achieve multi-frequency resonances.
Keywords :
microstrip antennas; mobile antennas; mobile handsets; monopole antennas; multifrequency antennas; planar antennas; planar inverted-F antennas; 7-frequency mobile antennas; DCS-1800; GPS; GSM-850; GSM-900; IEEE 802.11; PCS-1900; fed path; frequency 1710 MHz to 1880 MHz; frequency 1850 MHz to 1990 MHz; frequency 1920 MHz to 2170 MHz; frequency 2400 MHz to 2484 MHz; frequency 824 MHz to 894 MHz; frequency 880 MHz to 960 MHz; ground path; internal multiband mobile phone antenna; low-frequency resonant frequencies; multifrequency resonances; multipath resonant frequencies; planar inverted-F antenna; printed monopole antenna; Antenna accessories; Antenna radiation patterns; Impedance matching; Mobile antennas; Resonant frequency;
Conference_Titel :
Vehicular Technology Conference (VTC Spring), 2011 IEEE 73rd
Conference_Location :
Yokohama
Print_ISBN :
978-1-4244-8332-7
DOI :
10.1109/VETECS.2011.5956345
