DocumentCode
326404
Title
Quarter-wave patch antenna with 35% bandwidth
Author
Voipio, V. ; Ollikainen, J. ; Vainikainen, P.
Author_Institution
Radio Lab., Helsinki Univ. of Technol., Espoo, Finland
Volume
2
fYear
1998
fDate
21-26 June 1998
Firstpage
790
Abstract
A small quarter-wave rectangular microstrip patch antenna with the impedance bandwidth of 35% was constructed for the frequency of about 2 GHz. The antenna has a probe feed with an integrated capacitor to compensate for the probe inductance and produce a dual-resonant structure. The radiation pattern of the proposed antenna is fairly omnidirectional and the polarization separation is low, so it is suitable for certain applications in mobile communications.
Keywords
UHF antennas; antenna radiation patterns; electric impedance; microstrip antennas; mobile antennas; 2 GHz; dual-resonant structure; impedance bandwidth; input impedance; integrated capacitor; mobile communications; omnidirectional radiation pattern; polarization separation; probe feed; probe inductance compensation; quarter-wave patch antenna; rectangular microstrip antenna; Antenna feeds; Antenna radiation patterns; Bandwidth; Capacitors; Frequency; Impedance; Inductance; Microstrip antennas; Patch antennas; Probes;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1998. IEEE
Conference_Location
Atlanta, GA, USA
Print_ISBN
0-7803-4478-2
Type
conf
DOI
10.1109/APS.1998.702057
Filename
702057
Link To Document