DocumentCode :
3724754
Title :
A 6.8GHz low-profile H-plane ridged SIW horn antenna
Author :
Ankang Liu;Yilong Lu
Author_Institution :
School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore
fYear :
2015
fDate :
6/1/2015 12:00:00 AM
Firstpage :
324
Lastpage :
325
Abstract :
The substrate integrated waveguide (SIW) allows the construct of some types of planar antennas which cannot be conventionally integrated on the substrate. However, owing to some technology restrictions, designed SIW horn antennas normally work in the frequency above 10 GHz. This paper proposes a 6.8GHz low-profile H-plane horn antenna based on the ridged SIW, which allows the substrates thinner than λ0/10. Far field radiation patterns are reported to reveal the good performance of proposed antenna. Comparisons among the ridged SIW horn antennas with different number of ridges are also made to shown the matching improvements.
Keywords :
"Horn antennas","Substrates","Reflector antennas","Antenna radiation patterns","Bandwidth","Aperture antennas"
Publisher :
ieee
Conference_Titel :
Antennas and Propagation (APCAP), 2015 IEEE 4th Asia-Pacific Conference on
Type :
conf
DOI :
10.1109/APCAP.2015.7374390
Filename :
7374390
Link To Document :
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