Analysis of large reflector antenna systems using iterative hybrid techniques

D. H. Han; A. C. Polycarpou; Constantine Balanis

Analysis of large reflector antenna systems using iterative hybrid techniques

D. H. Han, A. C. Polycarpou, Constantine Balanis

Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

High frequency asymptotic techniques (HFAT) were used to analyze large reflector antenna systems. An equivalence surface was used to separate the low-frequency domain from the high frequency domain. A dielectric sphere was used to validate the hybrid formulation. The method's capability was tested by feeding the reflector with a dielectric loaded waveguide. The absolute gain pattern of the given configuration was computed by using the hybrid method and compared with the pure finite element method (FEM). The prediction of the iteration method exhibited excellent agreement after three to four iterations.

Original language	English (US)
Title of host publication	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Pages	538-541
Number of pages	4
Volume	1
State	Published - 2001
Event	2001 IEEE Antennas and Propagation Society International Symposium- Historical Overview of Development of Wireless- - Boston, MA, United States Duration: Jul 8 2001 → Jul 13 2001

Other

Other	2001 IEEE Antennas and Propagation Society International Symposium- Historical Overview of Development of Wireless-
Country/Territory	United States
City	Boston, MA
Period	7/8/01 → 7/13/01

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Han, DH, Polycarpou, AC & Balanis, C 2001, Analysis of large reflector antenna systems using iterative hybrid techniques. in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). vol. 1, pp. 538-541, 2001 IEEE Antennas and Propagation Society International Symposium- Historical Overview of Development of Wireless-, Boston, MA, United States, 7/8/01.

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abstract = "High frequency asymptotic techniques (HFAT) were used to analyze large reflector antenna systems. An equivalence surface was used to separate the low-frequency domain from the high frequency domain. A dielectric sphere was used to validate the hybrid formulation. The method's capability was tested by feeding the reflector with a dielectric loaded waveguide. The absolute gain pattern of the given configuration was computed by using the hybrid method and compared with the pure finite element method (FEM). The prediction of the iteration method exhibited excellent agreement after three to four iterations.",

author = "Han, {D. H.} and Polycarpou, {A. C.} and Constantine Balanis",

year = "2001",

language = "English (US)",

volume = "1",

pages = "538--541",

booktitle = "IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)",

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AU - Han, D. H.

AU - Polycarpou, A. C.

AU - Balanis, Constantine

PY - 2001

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N2 - High frequency asymptotic techniques (HFAT) were used to analyze large reflector antenna systems. An equivalence surface was used to separate the low-frequency domain from the high frequency domain. A dielectric sphere was used to validate the hybrid formulation. The method's capability was tested by feeding the reflector with a dielectric loaded waveguide. The absolute gain pattern of the given configuration was computed by using the hybrid method and compared with the pure finite element method (FEM). The prediction of the iteration method exhibited excellent agreement after three to four iterations.

AB - High frequency asymptotic techniques (HFAT) were used to analyze large reflector antenna systems. An equivalence surface was used to separate the low-frequency domain from the high frequency domain. A dielectric sphere was used to validate the hybrid formulation. The method's capability was tested by feeding the reflector with a dielectric loaded waveguide. The absolute gain pattern of the given configuration was computed by using the hybrid method and compared with the pure finite element method (FEM). The prediction of the iteration method exhibited excellent agreement after three to four iterations.

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M3 - Conference contribution

AN - SCOPUS:0035155282

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EP - 541

BT - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

T2 - 2001 IEEE Antennas and Propagation Society International Symposium- Historical Overview of Development of Wireless-

Y2 - 8 July 2001 through 13 July 2001

ER -

Analysis of large reflector antenna systems using iterative hybrid techniques

Abstract

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ASJC Scopus subject areas

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