학술논문
A Wideband Cryogenic Phased Array Receiver for Radio Astronomy
Document Type
Conference
Author
Source
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI), 2023 IEEE International Symposium on. :757-758 Jul, 2023
Subject
Language
ISSN
1947-1491
Abstract
Phased array receivers can dramatically increase the utility of existing large aperture radio telescopes. Here we present the design and measured performance of a cryogenic phased array receiver for the Parkes radio telescope. The receiver covers the 0.7GHz to 1.95GHz frequency range and exhibits noise performance equivalent to similar single pixel receivers but with a larger field of view.