Title :
Bandwidth extension of unbalanced fed ultra low profile inverted L antenna
Author :
Taguchi, M. ; Sakamoto, Yuta
Author_Institution :
Grad. Sch. of Eng., Nagasaki Univ., Nagasaki, Japan
Abstract :
The return loss bandwidth of the unbalanced fed ultra low profile inverted L antenna has been extended by adjusting length and width of its conducting plane. The return loss less than -10 dB is satisfied at the frequency from 463 MHz to 606 MHz. This frequency bandwidth is almost 60 % of the television frequency band in Japan. This antenna is promising as the driven element of compact reception antenna of the digital terrestrial television broadcasting in Japan.
Keywords :
antenna feeds; dipole antennas; television antennas; television broadcasting; television reception; Japan; bandwidth extension; compact reception antenna; conducting plane length; conducting plane width; digital terrestrial television broadcasting; dipole antenna; frequency 463 MHz to 606 MHz; frequency bandwidth; return loss bandwidth; television frequency band; unbalanced fed ultra low profile inverted L antenna; Broadband antennas; Dipole antennas; Impedance; TV; Wideband;
Conference_Titel :
Wireless Information Technology and Systems (ICWITS), 2012 IEEE International Conference on
Conference_Location :
Maui, HI
Print_ISBN :
978-1-4673-0947-9
DOI :
10.1109/ICWITS.2012.6417785
