OPTIMAL MODEL OF COMBINED PHASE CENTRE FOR HORN FEEDS AND IT S COMPUTATIONAL METHOD

Jiao Yongchang; Qi Yihong; Wang Wutu

Volume 13 Issue 2

Mar. 1991

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Jiao Yongchang, Qi Yihong, Wang Wutu . OPTIMAL MODEL OF COMBINED PHASE CENTRE FOR HORN FEEDS AND IT S COMPUTATIONAL METHOD[J]. Journal of Electronics & Information Technology, 1991, 13(2): 131-137.

Citation:

Jiao Yongchang, Qi Yihong, Wang Wutu . OPTIMAL MODEL OF COMBINED PHASE CENTRE FOR HORN FEEDS AND IT S COMPUTATIONAL METHOD[J]. Journal of Electronics & Information Technology, 1991, 13(2): 131-137.

Jiao Yongchang, Qi Yihong, Wang Wutu . OPTIMAL MODEL OF COMBINED PHASE CENTRE FOR HORN FEEDS AND IT S COMPUTATIONAL METHOD[J]. Journal of Electronics & Information Technology, 1991, 13(2): 131-137.

Citation:

Jiao Yongchang, Qi Yihong, Wang Wutu . OPTIMAL MODEL OF COMBINED PHASE CENTRE FOR HORN FEEDS AND IT S COMPUTATIONAL METHOD[J]. Journal of Electronics & Information Technology, 1991, 13(2): 131-137.

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OPTIMAL MODEL OF COMBINED PHASE CENTRE FOR HORN FEEDS AND IT S COMPUTATIONAL METHOD

Jiao Yongchang^{①;漆一宏},
Qi Yihong,
Wang Wutu

Received Date: 1990-01-11
Rev Recd Date: 1990-09-17
Publish Date: 1991-03-19

Abstract

Abstract

A definition of combined phase centre for conical horn feeds is given. Formulas of E-plane and H-plane combined phase centre for conical horns and the corres-ponding optimal model are presented, and a fast optimization method for solving this model is given. By using this method, the phase centre corrugated horn with reference to operating frequencies and distances is discussed.

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References(1)

References

W.V.T Rusch,P.D.Potter, Analysis of Reflector Antennas, New York. Academic, (1970),p.147.[2]L. Shafai,A.A.Kishk. IEE Proc., Pt. H, 132(1985)3, 207-214.[3]漆一宏,焦永昌,王五兔,通信学报,1989年,第6期,第94-98页.[4]P. S. Kildal, IEEE Trans. on AP. AP-31(1983)1, 199-202.[5]Qi Yihong, Xu Guohua, Wu Hongshi, Feeds Phase Centre for Arbitrary Reflector Antennas, ISRAMT89, Beijing, pp. 169-171.[6]P. J. Wood, Marconi Review, 34(1971)182, 149-172.[7]D. M. Himmelblau, Applied Nonlinear Programming, McGraw-Hill Book Co., New York, (1972), pp. 42-47.[8]P. J. B. Claraicoats, A. D. Olver, Corrugated Horns for Microwave Antennas, Peter Peregrins Ltd., London, UK, (1984), p. 36.

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