ISA, SITI RAHENA and JUSOH, MUZAMMIL and THENNARASAN SABAPATHY, THENNARASAN SABAPATHY and KAMARUDIN, MUHAMMAD RAMLEE and OSMAN, MOHAMED NASRUN and AKRAM ALOMAINY, AKRAM ALOMAINY (2023) Multi-Mode Yagi Uda Patch Array Antenna With Non-Linear Inter-Parasitic Element Spacing. Digital Object Identifier, 11. pp. 16346-16352.
![[img]](http://eprints.uthm.edu.my/style/images/fileicons/text.png) |
Text
J16274_a94b3f936c84a4a368e26fbb24e5c115.pdf Restricted to Registered users only Download (3MB) | Request a copy |
Abstract
A low-profile and broad steerable patch array antenna is presented. The improvement of the multi-directional functions from the broadside is very limited for the patch array antenna. In this work, the number of directional beams is enhanced by 40% using a novel approach, inter-parasitic element expansion technique and adopted only four PIN diode switches. Results in simulation and measurement have verified that the patch parasitic array antenna is capable -of generating seven beam patterns directed towards - 52◦ , -30◦ , -10◦ , 0◦ , +10◦ , +30◦ , and +52◦ at the xz-plane. Applying the inter-parasitic element spacing’s optimization and minimizing the switching circuitry using four RF PIN diodes on the parasitic elements have contributed to the gain achievement of more than 7 dBi.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Antenna and propagation, multi-directional antenna, reconfigurable antenna. |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Electrical and Electronic Engineering > Department of Electrical Engineering |
| Depositing User: | Mr. Mohamad Zulkhibri Rahmad |
| Date Deposited: | 17 Oct 2023 07:38 |
| Last Modified: | 17 Oct 2023 07:38 |
| URI: | http://eprints.uthm.edu.my/id/eprint/10134 |
Actions (login required)
 |
View Item |