DocumentCode
1889163
Title
Quasi-optical power combining in the active antenna arrays
Author
Lyubchenko, V.E. ; Yunevich, E.O. ; Kotov, V.D. ; Kalinin, V.I. ; Radchenko, D.E. ; Telegin, S.A.
Author_Institution
Fryazino Branch, Kotelnikov Inst. of Radio Eng. & Electron., Fryazino, Russia
fYear
2012
fDate
10-14 Sept. 2012
Firstpage
116
Lastpage
117
Abstract
Mutual synchronization of the oscillations in the linear and two-dimensional arrays of log-periodic antennas on the dielectric substrate with field-effect transistors as active elements is experimentally studied. A dielectric reflector is used for broadening of the synchronization frequency band. The opportunity of effective special power combining in the case of two-dimensional array is shown.
Keywords
active antenna arrays; dielectric properties; field effect transistors; oscillations; power combiners; synchronisation; active antenna arrays; dielectric substrate; field effect transistors; linear arrays; log-periodic antennas; mutual synchronization; oscillations; quasi-optical power combining; two-dimensional arrays; Arrays; Dielectrics; Frequency synchronization; Microstrip antenna arrays; Microwave antenna arrays; Oscillators; Synchronization;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
Conference_Location
Sevastopol, Crimea
Print_ISBN
978-1-4673-1199-1
Type
conf
Filename
6335909
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