Design and Performance Analysis of a Wheel-Shaped Microstrip Patch Antenna for Multiband Applications
This paper investigates the design and performance metrics of circular patch antenna with slots and defected ground structure (DGS) are optimized for multiband and broadband applications. The study evaluates various antenna configurations based on bandwidth, axial ratio (AR) bandwidth, and gain. The proposed wheel shaped antenna is suitable for multiband applications with operating frequencies of 2.59-3.39 GHz, 5.11-5.78 GHz, 7.01-7.58 GHz, 8.00-8.42 GHz and 8.94-11.44 GHz with a bandwidth of 800 MHz, 670 MHz, 570 MHz, 420 MHz and 2.5 GHZ respectively and 4.7 dBi peak gain is obtained. Simulations are carried out using HFSS.
Authors
- Muvvala Kalpana (ORCID: https://orcid.org/0000-0002-3402-4030)
- Ramana Reddy R
- Lalith Kishore K
- Pavada Santosh (ORCID: https://orcid.org/0000-0001-6151-0109)
- Kishore Babu Gubbala
Institutions
- Heathrow Airport Holdings (United Kingdom) (GB)
- Indian Institute of Management Visakhapatnam (IN)
- Jawaharlal Nehru Technological University Anantapur (IN)
- HCL Technologies (India) (IN)
Publication Details
- Published
- 2025-06-05
- DOI
- https://doi.org/10.1109/wams64402.2025.11158222
- Primary Topic
- Antenna Design and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00