This paper proposed a helical antenna in which circular parasitic rings are arranged inside a helical antenna. Compared to the gain boosting technique the traditional helical antenna, the height of the additional antenna does not increase. The gain of the proposed antenna is enhanced by a maximum of 2.5 dB in the working bandwidth by adding circular parasitic rings, while maintaining the Axial Ratio(AR) below the 3 dB. The simulation results and experimental results are used to confirm the gain and AR of the proposed antenna.
|Title of host publication||2017 International Symposium on Antennas and Propagation, ISAP 2017|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||2|
|Publication status||Published - 2017 Dec 19|
|Event||2017 International Symposium on Antennas and Propagation, ISAP 2017 - Phuket, Thailand|
Duration: 2017 Oct 30 → 2017 Nov 2
|Name||2017 International Symposium on Antennas and Propagation, ISAP 2017|
|Conference||2017 International Symposium on Antennas and Propagation, ISAP 2017|
|Period||17/10/30 → 17/11/2|
Bibliographical notePublisher Copyright:
© 2017 IEEE.
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications