Title :
Aspects of building the digital transmit-receive modules of active electronically scanned arrays
Author :
Khramov, K.K. ; Kostrov, V.V.
Author_Institution :
Murom Inst. (branch), Vladimir State Univ., Vladimir, Russia
Abstract :
The principles of construction of transmit-receive modules of today´s active electronically scanned arrays (AESA) with analog and digital beamforming (DBF) are considered. A block diagram of AESA with DBF is given. The basic problems arising in design of digital transmit-receive module were analyzed. They are the realization of synchronization circuit, the choice of the components and semiconductor technology of perform of transmit-receive module.
Keywords :
array signal processing; receiving antennas; synchronisation; transmitting antennas; AESA; DBF; active electronically scanned arrays; analog beamforming; digital beamforming; digital transmit-receive module; semiconductor technology; synchronization circuit; Antennas; Barium; Circulators; Control systems; Jamming; Modulation; Switching circuits;
Conference_Titel :
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-412-5
DOI :
10.1109/CRMICO.2014.6959313
