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Downconverting Module Architectures for High Performance Multipixel Cameras
Joint Authors
Palombini, Diego
Limiti, Ernesto
Jankowski, Maciej
Source
International Journal of Microwave Science and Technology
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-15
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Multipixel cameras represent an emerging topology for arrays receivers, improving speed and accuracy of both security scanning systems and radioastronomical sky surveys by means of a matrix of phased elements.
Difficulties in the generation and proper distribution to each pixel of the local oscillator signal still limit their use to frequency ranges below a few GHz or at least seriously affect the complexity of the implementable cameras.
This work presents a full comparison between two possible system architectures, alternatively based on LO frequency multiplication or subharmonic mixing strategies, aiming to overcome the aforesaid limitations: design and performance of two compact test vehicles in MMIC technology, both operating in the Q-band frequency range with ultrabroadband IF section, are reported.
American Psychological Association (APA)
Palombini, Diego& Jankowski, Maciej& Limiti, Ernesto. 2013. Downconverting Module Architectures for High Performance Multipixel Cameras. International Journal of Microwave Science and Technology،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-482909
Modern Language Association (MLA)
Palombini, Diego…[et al.]. Downconverting Module Architectures for High Performance Multipixel Cameras. International Journal of Microwave Science and Technology No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-482909
American Medical Association (AMA)
Palombini, Diego& Jankowski, Maciej& Limiti, Ernesto. Downconverting Module Architectures for High Performance Multipixel Cameras. International Journal of Microwave Science and Technology. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-482909
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-482909