A hybrid fin-shaped narrowband antenna for wireless applications
Abstract
A single element microstrip antenna with a single radiating structure is presented. T-shaped and fin-like slots have been engraved to get good impedance matching, ensuring the antenna performs well at the desired frequency. The antenna operates in the frequency range (22.81–25.18) GHz with dimensions (6.46 × 5.5 × 0.254) mm³ and a bandwidth of 2.37 GHz. Slots are developed to improve bandwidth, and the reflection coefficient is below -10dB at 24.01 GHz; therefore, it has acceptable impedance matching and minimal signal reflection.
Fields of Study & Subjects
Antenna Design and Analysis
Advanced Antenna and Metasurface Technologies
Microwave Engineering and Waveguides
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 15–20
- Publication date
- 17 February 2026
- Language
- EN
- Document type
- Book chapter