DocumentCode
1898222
Title
A highly efficient slot antenna
Author
Sulima, Alexander ; Veremey, Vladimir
Author_Institution
AVS Microwave, Toronto, ON, Canada
fYear
2010
fDate
11-17 July 2010
Firstpage
1
Lastpage
4
Abstract
A novel antenna that utilizes waveguide properties of a cylinder with a longitudinal slot is presented in this paper. It has been shown theoretically and experimentally that if the length of the slot is about the wavelength in free space, the field distribution in the antenna aperture is very close to the optimal and consequently the antenna can reach its maximum efficiency. It has been shown that the single slot antenna can be used as a basic building block for high performance directional panel and base station antennas and also in active antenna arrays.
Keywords
active antenna arrays; aperture antennas; slot antenna arrays; active antenna arrays; antenna aperture; base station antennas; field distribution; longitudinal slot antenna; waveguide properties; Antenna feeds; Antenna measurements; Directive antennas; Gain; Slot antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location
Toronto, ON
ISSN
1522-3965
Print_ISBN
978-1-4244-4967-5
Type
conf
DOI
10.1109/APS.2010.5562101
Filename
5562101
Link To Document