Title :
A low-profile compact wideband antenna on high impedance surface
Author :
Yizhu Shen;Jian Lu;Tan-Huat Chio
Author_Institution :
Temasek Laboratories, National University of Singapore T-Lab Building, 5A, Engineering Drive 1, Singapore 117411
fDate :
6/1/2015 12:00:00 AM
Abstract :
A low-profile wideband bowtie antenna is proposed, employing high impedance surface (HIS) as ground reflector. Due to the HIS, it features a low-profile and compact design, with overall ground size of 0.57λL×0.85λL and total thickness of 0.067λL, where λL refers to the lowest operating frequency. The 10 dB return-loss bandwidth is 51.9%, peak gain is about 6.03 dBi, and has directive radiation.
Keywords :
"Broadband antennas","Directive antennas","Wideband","Antenna measurements","Substrates","Impedance"
Conference_Titel :
Antennas and Propagation (APCAP), 2015 IEEE 4th Asia-Pacific Conference on
DOI :
10.1109/APCAP.2015.7374345
