Wideband fractal shaped slot antenna for X-band application
✍ Scribed by Ghatak, R.; Chatterjee, S.; Poddar, D.R.
- Book ID
- 118021579
- Publisher
- The Institution of Electrical Engineers
- Year
- 2012
- Tongue
- English
- Weight
- 260 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0013-5194
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📜 SIMILAR VOLUMES
## Abstract By embedding a simple arc‐shaped slot in a circular‐disk monopole antenna, an ultra‐wideband (UWB, 3.1–10.6 GHz) operation with a controlled notched frequency band can be obtained. The arc‐shaped slot is placed close to the boundary of the circular‐disk monopole and has a length of abou
## Abstract Microstrip stepped‐impedance transformers using a Sierpinski fractal shape are proposed for the first time. The proposed fractal‐shaped stepped‐impedance transformers can greatly enhance the operating frequency bandwidth. Bandwidth up to 44.0% and 73.9% (__S__~__11__~≤−30 dB) have been