Referenced Items are not available for this document.
Multi-Pixel Cameras represent an emerging architecture for arrays receivers, improving speed and accuracy of radio-astronomical sky surveys by means of a matrix of phased elements. This work faces the requirement of delivering to each pixel a high frequency LO signal (32GHz) without loss of synchronism: a new system architecture made up of an amplifying-multiplying chain and an amplifying-mixing section both integrated in the same 3×2mm2 chip is presented. The Q-band down-converting module, pumped by 4GHz local oscillator, operates in the whole 33-50GHz range with a really ultra-broadband IF section (1-18GHz).
Published in:
Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMIC), 2011 Workshop on
Date of Conference: 18-19 April 2011
- Page(s):
- 1 - 4
- Print ISBN:
- 978-1-4577-0650-9
- INSPEC Accession Number:
- 12023530
- Conference Location :
- Vienna
- Digital Object Identifier :
- 10.1109/INMMIC.2011.5773322
- Product Type:
- Conference Publications
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