Configurable microwave structures for software defined (and cognitive) radio front ends

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

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414 Downloads (Pure)

Abstract

Both Software Defined Radio and Cognitive Radio require a flexible transceiver front end. This paper introduces solutions to two important features of such a device; the antenna and the filter. These are both microwave resonant structures and so share design trade-offs and restrictions; in this application they must both offer some degree of tunability or wideband performance. MEMS technology is proposed as the enabler for reconfigurability in the distributed microwave structures. This technology overcomes the shortcomings of both large-scale mechanical devices and semiconductor-based solutions.
Translated title of the contributionConfigurable microwave structures for software defined (and cognitive) radio front ends
Original languageEnglish
Title of host publication2010 Mediterranean Microwave Symposium (MMS), Guzelyurt
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages91 - 97
Number of pages7
ISBN (Print)9781424472413
DOIs
Publication statusPublished - Aug 2010
EventMediterranean Microwave Symposium - Guzelyurt, Turkey
Duration: 1 Aug 2010 → …

Conference

ConferenceMediterranean Microwave Symposium
CountryTurkey
CityGuzelyurt
Period1/08/10 → …

Bibliographical note

Rose publication type: Conference contribution

Terms of use: Copyright © 2010 IEEE. Reprinted with permission, from - PA Warr, GS Hilton; paper 'Configurable microwave structures for software defined (and cognitive) radio front ends'; Mediterranean Microwave Symposium (MMS)2010; August 2010.

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Keywords

  • frequency-tuning
  • bandwidth-tuning
  • filters
  • software-defined radio
  • antennas

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