A compact cognitive radio UWB/reconfigurable antenna system with controllable communicating antenna bandwidth. Issue 1 (2nd January 2019)
- Record Type:
- Journal Article
- Title:
- A compact cognitive radio UWB/reconfigurable antenna system with controllable communicating antenna bandwidth. Issue 1 (2nd January 2019)
- Main Title:
- A compact cognitive radio UWB/reconfigurable antenna system with controllable communicating antenna bandwidth
- Authors:
- Abdulhameed, Abdulghafor Abdulghafar
Alnahwi, Falih Mahdi
Swadi, Husham Lateef
Abdullah, Abdulkareem Swadi - Abstract:
- ABSTRACT: A low profile and compact size cognitive radio (CR) sensing/communicating antenna system is presented in this paper. A slotted elliptical monopole antenna is proposed as an ultra-wideband sensing antenna for the CR system, while the CR communication relies on a triangular reconfigurable monopole antenna. Two PIN diodes are attached to the reconfigurable antenna to provide four different wideband CR communications with variable bandwidths. The simulation and measured results are in good agreement, and they demonstrate that both antennas have an omnidirectional radiation pattern with acceptable gain values compatible with the portable CR devices. In addition, the results show low mutual coupling between the sensing antenna and the communicating antenna that reaches to values less than −16 dB for all operational modes of the PIN diodes.
- Is Part Of:
- Australian journal of electrical & electronics engineering. Volume 16:Issue 1(2019)
- Journal:
- Australian journal of electrical & electronics engineering
- Issue:
- Volume 16:Issue 1(2019)
- Issue Display:
- Volume 16, Issue 1 (2019)
- Year:
- 2019
- Volume:
- 16
- Issue:
- 1
- Issue Sort Value:
- 2019-0016-0001-0000
- Page Start:
- 1
- Page End:
- 11
- Publication Date:
- 2019-01-02
- Subjects:
- Reconfigurable antenna -- ultra-wideband -- mutual coupling -- PIN-diode
Electrical engineering -- Periodicals
Electronics -- Periodicals
Periodicals
621.305 - Journal URLs:
- http://www.tandfonline.com/toc/tele20/current ↗
http://search.informit.com.au/search;res=e-library ↗
http://www.tandfonline.com/ ↗ - DOI:
- 10.1080/1448837X.2019.1575003 ↗
- Languages:
- English
- ISSNs:
- 1448-837X
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 1807.625000
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British Library STI - ELD Digital store - Ingest File:
- 10364.xml