Title :
An integrated two-wire helical antenna for Bluetooth application
Author :
Seo, Donghyun ; Yu, Yeonsik ; Jeon, Seunggil ; Choi, Jaehoon
Author_Institution :
Hanyang Univ., Seoul
Abstract :
An integrated two-wire helical antenna for Bluetooth band (2.4 ~ 2.483 GHz) is introduced. The proposed antenna is implemented on the printed circuit board (PCB) for Bluetooth. The antenna has modified two-wire helical structure to maximize the bandwidth in spite of small PCB volume. The dimension of proposed antenna on standard FR4 substrate is 12 mm times 4 mm times 1.6 mm. The impedance bandwidth (VSWR<2) of proposed antenna is about 150 MHz (2.39 ~ 2.54 GHz). Radiation patterns are nearly omni-directional for operation frequencies.
Keywords :
Bluetooth; antenna radiation patterns; helical antennas; Bluetooth application; bandwidth 2.4 GHz to 2.483 GHz; impedance bandwidth; printed circuit board; radiation pattern; two-wire helical antenna; Antenna measurements; Antenna radiation patterns; Antennas and propagation; Bandwidth; Bluetooth; Frequency; Helical antennas; Impedance; Manufacturing; Printed circuits;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4396305
