We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
UWB ANTENNA WITH RECONFIGURABLE TRIPLE BAND NOTCHED CHARACTERISTICS FOR COGNITIVE RADIO.
- Authors
Kholapure, Anudeepa S.; Karandikar, R. G.
- Abstract
A novel printed circular monopole antenna with bandwidth more than ultra- wide band along with reconfigurable single, dual and triple notch band is presented. The antenna provides bandwidth of 3.04 - 17.2 GHz by generating additional resonances towards higher end with modified ground structure. Moreover, the reconfigurable notches at WiMAX, WLAN and downlink of X band satellite communication are designed using slot technique to reduce interference at these wireless services if present. Thus, designed antenna provides a good solution for spectrum sensing and dynamic spectrum access as required in cognitive radios. The reconfiguration of notch bands is experimented using 0 ohm surface mounted resistors to show RF switching.
- Subjects
MONOPOLE antenna arrays; COGNITIVE radio; RADIO transmitter-receivers
- Publication
ICTACT Journal on Communication Technology, 2017, Vol 8, Issue 3, p1553
- ISSN
0976-0091
- Publication type
Article
- DOI
10.21917/ijct.2017.0229