at different angles. Figure 5(a) shows the AR value of 2.434 GHz with L t ϭ 12 mm against the elevation angle () with different azimuthal angles of ϭ 0°and 90°. It can be noted that the range of elevation angles from Ϫ55°to 62°has a smaller 3-dB AR value at ϭ 0°. Correspondingly, in Figure 5(b), as
Study of a printed circular disc monopole antenna for UWB systems
✍ Scribed by Jianxin Liang; Chiau, C.C.; Xiaodong Chen; Parini, C.G.
- Book ID
- 115523571
- Publisher
- IEEE
- Year
- 2005
- Tongue
- English
- Weight
- 545 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0018-926X
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