Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles

Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the mon...
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Autor*in:	M. Fartookzadeh [verfasserIn] S. H. Mohseni Armaki [verfasserIn] S. M. J. Razavi [verfasserIn] J. Rashed-Mohassel [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2016

Schlagwörter:	Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires

Übergeordnetes Werk:	In: Radioengineering - Spolecnost pro radioelektronicke inzenyrstvi, 2008, 25(2016), 1, Seite 53-60
Übergeordnetes Werk:	volume:25 ; year:2016 ; number:1 ; pages:53-60

Links:	Link aufrufen Link aufrufen Journal toc

Katalog-ID:	DOAJ005516447

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520			\|a Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well.
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allfields	(DE-627)DOAJ005516447 (DE-599)DOAJ8051eb28dec74e848b92f4fd92f60b9e DE-627 ger DE-627 rakwb eng TK1-9971 M. Fartookzadeh verfasserin aut Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well. Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires Electrical engineering. Electronics. Nuclear engineering S. H. Mohseni Armaki verfasserin aut S. M. J. Razavi verfasserin aut J. Rashed-Mohassel verfasserin aut In Radioengineering Spolecnost pro radioelektronicke inzenyrstvi, 2008 25(2016), 1, Seite 53-60 (DE-627)571430961 (DE-600)2436258-X 18059600 nnns volume:25 year:2016 number:1 pages:53-60 https://doaj.org/article/8051eb28dec74e848b92f4fd92f60b9e kostenfrei http://www.radioeng.cz/fulltexts/2016/16_01_0053_0060.pdf kostenfrei https://doaj.org/toc/1210-2512 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 25 2016 1 53-60
spelling	(DE-627)DOAJ005516447 (DE-599)DOAJ8051eb28dec74e848b92f4fd92f60b9e DE-627 ger DE-627 rakwb eng TK1-9971 M. Fartookzadeh verfasserin aut Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well. Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires Electrical engineering. Electronics. Nuclear engineering S. H. Mohseni Armaki verfasserin aut S. M. J. Razavi verfasserin aut J. Rashed-Mohassel verfasserin aut In Radioengineering Spolecnost pro radioelektronicke inzenyrstvi, 2008 25(2016), 1, Seite 53-60 (DE-627)571430961 (DE-600)2436258-X 18059600 nnns volume:25 year:2016 number:1 pages:53-60 https://doaj.org/article/8051eb28dec74e848b92f4fd92f60b9e kostenfrei http://www.radioeng.cz/fulltexts/2016/16_01_0053_0060.pdf kostenfrei https://doaj.org/toc/1210-2512 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 25 2016 1 53-60
allfields_unstemmed	(DE-627)DOAJ005516447 (DE-599)DOAJ8051eb28dec74e848b92f4fd92f60b9e DE-627 ger DE-627 rakwb eng TK1-9971 M. Fartookzadeh verfasserin aut Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well. Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires Electrical engineering. Electronics. Nuclear engineering S. H. Mohseni Armaki verfasserin aut S. M. J. Razavi verfasserin aut J. Rashed-Mohassel verfasserin aut In Radioengineering Spolecnost pro radioelektronicke inzenyrstvi, 2008 25(2016), 1, Seite 53-60 (DE-627)571430961 (DE-600)2436258-X 18059600 nnns volume:25 year:2016 number:1 pages:53-60 https://doaj.org/article/8051eb28dec74e848b92f4fd92f60b9e kostenfrei http://www.radioeng.cz/fulltexts/2016/16_01_0053_0060.pdf kostenfrei https://doaj.org/toc/1210-2512 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 25 2016 1 53-60
allfieldsGer	(DE-627)DOAJ005516447 (DE-599)DOAJ8051eb28dec74e848b92f4fd92f60b9e DE-627 ger DE-627 rakwb eng TK1-9971 M. Fartookzadeh verfasserin aut Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well. Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires Electrical engineering. Electronics. Nuclear engineering S. H. Mohseni Armaki verfasserin aut S. M. J. Razavi verfasserin aut J. Rashed-Mohassel verfasserin aut In Radioengineering Spolecnost pro radioelektronicke inzenyrstvi, 2008 25(2016), 1, Seite 53-60 (DE-627)571430961 (DE-600)2436258-X 18059600 nnns volume:25 year:2016 number:1 pages:53-60 https://doaj.org/article/8051eb28dec74e848b92f4fd92f60b9e kostenfrei http://www.radioeng.cz/fulltexts/2016/16_01_0053_0060.pdf kostenfrei https://doaj.org/toc/1210-2512 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 25 2016 1 53-60
allfieldsSound	(DE-627)DOAJ005516447 (DE-599)DOAJ8051eb28dec74e848b92f4fd92f60b9e DE-627 ger DE-627 rakwb eng TK1-9971 M. Fartookzadeh verfasserin aut Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well. Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires Electrical engineering. Electronics. Nuclear engineering S. H. Mohseni Armaki verfasserin aut S. M. J. Razavi verfasserin aut J. Rashed-Mohassel verfasserin aut In Radioengineering Spolecnost pro radioelektronicke inzenyrstvi, 2008 25(2016), 1, Seite 53-60 (DE-627)571430961 (DE-600)2436258-X 18059600 nnns volume:25 year:2016 number:1 pages:53-60 https://doaj.org/article/8051eb28dec74e848b92f4fd92f60b9e kostenfrei http://www.radioeng.cz/fulltexts/2016/16_01_0053_0060.pdf kostenfrei https://doaj.org/toc/1210-2512 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 25 2016 1 53-60
language	English
source	In Radioengineering 25(2016), 1, Seite 53-60 volume:25 year:2016 number:1 pages:53-60
sourceStr	In Radioengineering 25(2016), 1, Seite 53-60 volume:25 year:2016 number:1 pages:53-60
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires Electrical engineering. Electronics. Nuclear engineering
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container_title	Radioengineering
authorswithroles_txt_mv	M. Fartookzadeh @@aut@@ S. H. Mohseni Armaki @@aut@@ S. M. J. Razavi @@aut@@ J. Rashed-Mohassel @@aut@@
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callnumber-first	T - Technology
author	M. Fartookzadeh
spellingShingle	M. Fartookzadeh misc TK1-9971 misc Compensation theorem misc antenna ground plane misc antenna impedance misc HF propagation misc monopole antenna misc radial wires misc Electrical engineering. Electronics. Nuclear engineering Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles
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topic_title	TK1-9971 Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles Compensation theorem antenna ground plane antenna impedance HF propagation monopole antenna radial wires
topic	misc TK1-9971 misc Compensation theorem misc antenna ground plane misc antenna impedance misc HF propagation misc monopole antenna misc radial wires misc Electrical engineering. Electronics. Nuclear engineering
topic_unstemmed	misc TK1-9971 misc Compensation theorem misc antenna ground plane misc antenna impedance misc HF propagation misc monopole antenna misc radial wires misc Electrical engineering. Electronics. Nuclear engineering
topic_browse	misc TK1-9971 misc Compensation theorem misc antenna ground plane misc antenna impedance misc HF propagation misc monopole antenna misc radial wires misc Electrical engineering. Electronics. Nuclear engineering
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title	Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles
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title_full	Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles
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title_sort	optimum functions for radial wires of monopole antennas with arbitrary elevation angles
callnumber	TK1-9971
title_auth	Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles
abstract	Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well.
abstractGer	Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well.
abstract_unstemmed	Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well.
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title_short	Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles
url	https://doaj.org/article/8051eb28dec74e848b92f4fd92f60b9e http://www.radioeng.cz/fulltexts/2016/16_01_0053_0060.pdf https://doaj.org/toc/1210-2512
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Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles

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