Comparison of UTD and UAT in Axially Symmetric Reflectors
IEEE Transactions on Antennas and Propagation, cilt.35, sa.1, ss.113-116, 1987 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 35 Sayı: 1
- Basım Tarihi: 1987
- Doi Numarası: 10.1109/tap.1987.1143965
- Dergi Adı: IEEE Transactions on Antennas and Propagation
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.113-116
- TED Üniversitesi Adresli: Hayır
Özet
Radiation patterns of focus-fed axially symmetric reflector antennas are determined by using the uniform geometrical theory of diffraction (UTD) and the uniform asymptotic theory (UAT). The calculations are based on a computer program, which can determine the radiation pattern of any conic-section-generated reflector with arbitrary eccentricity. Comparison of the radiation patterns in E- and H-planes shows that the UTD and UAT yield similar results and the differences between the two are insignificant from engineering point of view. Copyright © 1987 by The Institute of Electrical and Electronics, Inc.