Reconfigurable Ultra-Wide-Band Patch Antenna: Cognitive Radio

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

This paper presents the fundamental principles of cognitive radio RF-system. A cognitive radio system searches and identifies unoccupied part of the spectrum to achieve the optimal mode of communication by assigning the primary and/or secondary users to the appropriate channels. Two scenarios can be adapted to operate a cognitive radio device: the underlay and interweave mode of operation. Reconfigurable antennas are used to search for unoccupied spectrum and allocate the secondary users to proper bands. This motivates the design of a new compact reconfigurable ultra-wide-band (UWB) patch antenna with a total size of 23 x 25 x 4 mm enabling communication over different UWB frequencies.
LanguageEnglish
Title of host publicationIEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017)
Pages1-3
Number of pages3
StatusPublished - 20 Sep 2017

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Cognitive radio
Microstrip antennas
Radio systems
Communication
Frequency bands
Antennas

Cite this

Bakr, M. S. A., Gentili, F., Bösch, W., & Alterkawi, A. (2017). Reconfigurable Ultra-Wide-Band Patch Antenna: Cognitive Radio. In IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017) (pp. 1-3)

Reconfigurable Ultra-Wide-Band Patch Antenna: Cognitive Radio. / Bakr, Mustafa Safaa Ahmed; Gentili, Fabrizio; Bösch, Wolfgang; Alterkawi, Ahmad.

IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017). 2017. p. 1-3.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Bakr, MSA, Gentili, F, Bösch, W & Alterkawi, A 2017, Reconfigurable Ultra-Wide-Band Patch Antenna: Cognitive Radio. in IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017). pp. 1-3.
Bakr MSA, Gentili F, Bösch W, Alterkawi A. Reconfigurable Ultra-Wide-Band Patch Antenna: Cognitive Radio. In IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017). 2017. p. 1-3.
Bakr, Mustafa Safaa Ahmed ; Gentili, Fabrizio ; Bösch, Wolfgang ; Alterkawi, Ahmad. / Reconfigurable Ultra-Wide-Band Patch Antenna: Cognitive Radio. IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017). 2017. pp. 1-3
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