DocumentCode
241905
Title
Gain enhancement of a microstrip array inserted inside a pyramidal horn
Author
Goldenberg, Andrew ; Matzner, H. ; Levine, Esther
Author_Institution
Dept. of Commun. Eng., HIT - Holon Inst. of Technol., Holon, Israel
fYear
2014
fDate
6-11 April 2014
Firstpage
1837
Lastpage
1841
Abstract
Enhancement the gain of a planar microstrip array by inserting the antenna into a short horn is discussed. It is shown that an asymmetric horn surface should be used in case of unbalanced-fed elements and a symmetric horn surface is suitable for balanced-fed elements. In both cases the gain is increased and the sidelobe level is decreased. An array of 2 × 2 elements is discussed, showing gain enhancement of 2-3 dB and sidelobe reduction of 5-8 dB.
Keywords
amplification; horn antennas; microstrip antenna arrays; planar antenna arrays; asymmetric horn surface; gain enhancement; planar microstrip array; short horn; unbalanced-fed elements; Antennas; Conferences; Europe; gain and sidelobes of microstrip arrays; gain enhancemet of planar arrays inside a horn;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location
The Hague
Type
conf
DOI
10.1109/EuCAP.2014.6902153
Filename
6902153
Link To Document