Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm

C. Letrou; C. Parrot; V. Khaikin; M. Lebedev; Amir Boag

doi:10.1109/COMCAS.2011.6105931

Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm

C. Letrou, C. Parrot, V. Khaikin, M. Lebedev, Amir Boag

School of Electrical Engineering

Tel Aviv University

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

Abstract

A fast and adaptive near-field physical optics algorithm is developed for the analysis of general multi-reflector antenna systems. The algorithm is applied to the radiation pattern computation of an extremely large antenna of RATAN-600 radio telescope operating at mm-wave frequencies. Near-field reflector to reflector field propagation and far-field radiation pattern computation results will be presented and compared with those obtained by geometrical optics with aperture integration.

Original language	English
Title of host publication	2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011
DOIs	https://doi.org/10.1109/COMCAS.2011.6105931
State	Published - 2011
Event	2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011 - Tel Aviv, Israel Duration: 7 Nov 2011 → 9 Nov 2011

Publication series

Name	2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011

Conference

Conference	2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011
Country/Territory	Israel
City	Tel Aviv
Period	7/11/11 → 9/11/11

Keywords

Electromagnetic modeling
High-frequency asymptotics
Physical optics
Radio telescope
Reflector antenna

All Science Journal Classification (ASJC) codes

Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.1109/COMCAS.2011.6105931

Cite this

Letrou, C., Parrot, C., Khaikin, V., Lebedev, M., & Boag, A. (2011). Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm. In 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011 Article 6105931 (2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011). https://doi.org/10.1109/COMCAS.2011.6105931

Letrou, C. ; Parrot, C. ; Khaikin, V. et al. / Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm. 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011. 2011. (2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011).

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title = "Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm",

abstract = "A fast and adaptive near-field physical optics algorithm is developed for the analysis of general multi-reflector antenna systems. The algorithm is applied to the radiation pattern computation of an extremely large antenna of RATAN-600 radio telescope operating at mm-wave frequencies. Near-field reflector to reflector field propagation and far-field radiation pattern computation results will be presented and compared with those obtained by geometrical optics with aperture integration.",

keywords = "Electromagnetic modeling, High-frequency asymptotics, Physical optics, Radio telescope, Reflector antenna",

author = "C. Letrou and C. Parrot and V. Khaikin and M. Lebedev and Amir Boag",

year = "2011",

doi = "10.1109/COMCAS.2011.6105931",

language = "الإنجليزيّة",

isbn = "9781457716928",

series = "2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011",

booktitle = "2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011",

note = "2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011 ; Conference date: 07-11-2011 Through 09-11-2011",

}

Letrou, C, Parrot, C, Khaikin, V, Lebedev, M & Boag, A 2011, Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm. in 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011., 6105931, 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011, 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011, Tel Aviv, Israel, 7/11/11. https://doi.org/10.1109/COMCAS.2011.6105931

Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm. / Letrou, C.; Parrot, C.; Khaikin, V. et al.
2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011. 2011. 6105931 (2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011).

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

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T1 - Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm

AU - Letrou, C.

AU - Parrot, C.

AU - Khaikin, V.

AU - Lebedev, M.

AU - Boag, Amir

PY - 2011

Y1 - 2011

N2 - A fast and adaptive near-field physical optics algorithm is developed for the analysis of general multi-reflector antenna systems. The algorithm is applied to the radiation pattern computation of an extremely large antenna of RATAN-600 radio telescope operating at mm-wave frequencies. Near-field reflector to reflector field propagation and far-field radiation pattern computation results will be presented and compared with those obtained by geometrical optics with aperture integration.

AB - A fast and adaptive near-field physical optics algorithm is developed for the analysis of general multi-reflector antenna systems. The algorithm is applied to the radiation pattern computation of an extremely large antenna of RATAN-600 radio telescope operating at mm-wave frequencies. Near-field reflector to reflector field propagation and far-field radiation pattern computation results will be presented and compared with those obtained by geometrical optics with aperture integration.

KW - Electromagnetic modeling

KW - High-frequency asymptotics

KW - Physical optics

KW - Radio telescope

KW - Reflector antenna

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DO - 10.1109/COMCAS.2011.6105931

M3 - منشور من مؤتمر

SN - 9781457716928

T3 - 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011

BT - 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011

T2 - 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011

Y2 - 7 November 2011 through 9 November 2011

ER -

Letrou C, Parrot C, Khaikin V, Lebedev M, Boag A. Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm. In 2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011. 2011. 6105931. (2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011). doi: 10.1109/COMCAS.2011.6105931

Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm

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