Hybrid fractal cross antenna
β Scribed by Jungmin Chang; Sangseol Lee
- Book ID
- 101274799
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 367 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
β¦ Synopsis
MHz 10 dB return-loss 13.7 13.5 15.5 15.0 Ε½ . bandwidth % On-axis antenna 6.1 6.5 5.2 5.6 Ε½ . gain dBi E-plane 3 dB 70.6Π 70.2Π 75.0Π 74.3Π beamwidth H-plane 3 dB 46.5Π 42.2Π 47.0Π 45.5Π beamwidth
π SIMILAR VOLUMES
## Abstract A novel topology for compact circularly polarized antennas is proposed. The crossβshaped fractal antenna (CSFA) consists of two identical prefractal dipoles that are excited with a 90Β° timeβphase difference between them. Such an antenna significantly reduces the space filling, compared
## Abstract In this article, an ultraβwide modified Koch fractal antenna is proposed.Simulated and measured results show that the bandwidth of β10 dB return loss is from 2.7 GHz to more than 15 GHz. The radiation patterns are comparatively symmetrical at both 3 and 8 GHz. Moreover, this novel anten