Abstract
In this article, an octagonal monopole antenna embedded with three slits in the ground plane is proposed. Its ultra-wideband (UWB) operation within the required frequency (3.1-10.6 GHz) is fine tuned by embedding a small rectangular slit at the top center of the ground plane, whereas the band-notch function is achieved by embedding two symmetrical L-shaped slits located at both sides of the ground plane. The gain and time-domain characteristics of this antenna show that it is applicable to any wireless communication system that requires a stable signal transmission in the 5-GHz notchband-excluded UWB.
| Original language | English |
|---|---|
| Pages (from-to) | 74-78 |
| Number of pages | 5 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 51 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2009 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
Cite this
Sim, C. Y. D., Chung, W. T., & Lee, C-H. (2009). An octagonal UWB monopole antenna with 5 GHz band-notch function. Microwave and Optical Technology Letters, 51(1), 74-78. https://doi.org/10.1002/mop.23971