Matrix 4-element sis receiver of the 3mm wavelength range for the RT-22 telescope
Konferensbidrag (offentliggjort, men ej förlagsutgivet), 2010

The goal of this project is to build a 3 mm SIS multi-beam (matrix) receiver for the 22-m radio telescope of the Crimean Astrophysical observatory. This project was launched in collaboration with Group for Advanced Receiver Development (GARD), Chalmers University (Sweden). The receiver employs compact DSB SIS mixers, designed by GARD for matrix receiver applications (Fig. 1). It shows good stability and provides receiver DSB noise temperature better than 50K in the frequency range 85-110 GHz. Broadband impedance transformation of the SIS junction allows covering working frequency band with a fixed backshort position. © 2010 IEEE.

Författare

Igor Lapkin

Chalmers, Institutionen för radio- och rymdvetenskap, Avancerad mottagarutveckling

Victor Belitsky

Chalmers, Institutionen för radio- och rymdvetenskap, Avancerad mottagarutveckling

I Zinchenko

Russian Academy of Sciences

2010 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, MSMW'2010

5546097

Ämneskategorier

Fysik

DOI

10.1109/MSMW.2010.5546097

ISBN

978-142447899-6

Mer information

Senast uppdaterat

2018-04-16