Title :
Phase shifters in receivers of active phase arrays
Author :
Dokolin, V.M. ; Krislsmov, G.A. ; Tchizhov, A.I.
Author_Institution :
JSC, Nizhny Novgorod, Russia
Abstract :
Nowadays receivers of active phase array find wider application in radar, navigation and communication systems. Such receiver includes discrete phase shifter and driver. A phase error and compression factor for difference driver is measured. Phase error is less than 5 degrees for receivers´ ensemble. Compression factor less than 1.0 dB on a level -45 dBW is obtained. The correct choice of phase shifter circuit and driver reduces receiver manufacture cost.
Keywords :
arrays; phase shifters; radio receivers; active phase arrays receivers; compression factor; phase error; phase shifters; Driver circuits; Government; Helium; IEEE catalog; Microstrip; Microwave technology; Organizing; Phase shifters; Phased arrays; Radar applications;
Conference_Titel :
Microwave & Telecommunication Technology, 2005 15th International Crimean Conference
Print_ISBN :
966-7968-80-4
DOI :
10.1109/CRMICO.2005.1564842
