DocumentCode
2769662
Title
Investigation on mutual coupling level in DRA sub-arrays for Ku-band active integrated antennas
Author
Guraliuc, Anda R. ; Lucci, Leonardo ; Manara, Giuliano ; Nepa, Paolo ; Pelosi, Giuseppe ; Selleri, Stefano
Author_Institution
Dept. of Inf. Eng., Univ. of Pisa, Pisa
fYear
2008
fDate
5-11 July 2008
Firstpage
1
Lastpage
4
Abstract
A numerical investigation on mutual coupling between two neighboring DRAs suitable for AIA array applications has been presented. The proposed geometries show that the harmonic tuning governing the mismatch of the radiator at higher harmonics, which is vital for a correct PA loading, remains substantially unchanged.
Keywords
active antenna arrays; antenna radiation patterns; dielectric resonator antennas; electromagnetic coupling; microwave antenna arrays; Ku-band active integrated antenna; antenna radiation; dielectric resonator antenna subarray; harmonic tuning; mutual coupling level; power amplifier loading; Antenna arrays; Broadband antennas; Dielectric resonator antennas; Frequency; Impedance; Mutual coupling; Power harmonic filters; Satellite antennas; Slot antennas; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2041-4
Electronic_ISBN
978-1-4244-2042-1
Type
conf
DOI
10.1109/APS.2008.4619461
Filename
4619461
Link To Document