Chagharvand, S. and Hamid, M. R. and Kamarudin, M. R. and Kelly, J. R. (2017) Wide and multi-band reconfigurable Vivaldi antenna with slot-line feed. Telecommunication Systems, 65 (1). pp. 79-85. ISSN 1018-4864
Full text not available from this repository.
Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....
Abstract
This paper presents a Vivaldi antenna. The antenna incorporates a slot-line feed, and is designed to operate in a wideband mode, along with four narrowband modes. The wideband mode extends from 1 to 3 GHz. A series of PIN diode switches is employed to reconfigure between the five different operating modes. Wideband-to-multiband reconfigurations are achieved by adjusting the antenna loading internally, and also by the incorporation of band-stop filters. To obtain the wideband mode, wideband matches load is used. On the other hand, to obtain the narrowband modes, two rectangular slits with narrowband matches load are used. The proposed Vivaldi antenna provides wideband operation. It is also supports operation within the LTE, GSM (L-band), GPS, and WiMAX bands.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Cognitive radio, Reconfigurable antenna, Slot-line feed, Vivaldi antenna |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 75684 |
| Deposited By: | Widya Wahid |
| Deposited On: | 27 Apr 2018 01:43 |
| Last Modified: | 27 Apr 2018 01:43 |
Repository Staff Only: item control page
