Title :
Low Losses Wide Band Diplexer for MM Wave Heterodyne Receiver
Author :
Shulga, V.M. ; Myshenko, V.V. ; Myshenko, A.V.
Author_Institution :
Inst. of Radio Astron., Ukainian Acad. of Sci., Kharkiv
Abstract :
Broadband waveguide diplexer is suggested for mm wave heterodyne receiver. Performance characteristics of some prototypes are explored over the 85...115 GHz band. It is shown that RF losses are less than 0.15 dB and the power loss in the LO is about 10 to 20 dB. The diplexer prototype is used in low noise Schottky diode receiver intended for observations of small gas components in the atmosphere
Keywords :
Schottky diodes; millimetre wave receivers; multiplexing equipment; waveguides; LO; RF losses; atmosphere; broadband waveguide diplexer; gas component; local oscillator; low noise Schottky diode receiver; mm wave heterodyne receiver; power loss; Helium; IEEE catalog; Microwave technology; Organizing; Radio astronomy; Receivers; Virtual manufacturing; Wideband;
Conference_Titel :
Microwave and Telecommunication Technology, 2006. CriMiCO '06. 16th International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
966-7968-92-8
Electronic_ISBN :
966-7968-92-8
DOI :
10.1109/CRMICO.2006.256113
