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Ultrawideband Vivaldi Antenna for DVB-T, WLAN, and WiMAX applications.(Research Article)

Compact Vivaldi patch antenna with a parasitic meander line is presented in this paper. A PIN diode switch is used to connect and disconnect ultrahigh frequency band (UHF) with ultrawide bandwidth (UWB). The operating frequencies can be switched among different services, depending on the switching s... Full description

Journal Title: International Journal of Antennas and Propagation 2014
Main Author: Elsheakh, Dalia M.
Other Authors: Abdallah, Esmat A.
Format: Electronic Article Electronic Article
Language: English
Subjects:
Quelle: Cengage Learning, Inc.
ID: ISSN: 1687-5869
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recordid: gale_ofa418225674
title: Ultrawideband Vivaldi Antenna for DVB-T, WLAN, and WiMAX applications.(Research Article)
format: Article
creator:
  • Elsheakh, Dalia M.
  • Abdallah, Esmat A.
subjects:
  • Antennas (Electronics)
ispartof: International Journal of Antennas and Propagation, 2014
description: Compact Vivaldi patch antenna with a parasitic meander line is presented in this paper. A PIN diode switch is used to connect and disconnect ultrahigh frequency band (UHF) with ultrawide bandwidth (UWB). The operating frequencies can be switched among different services, depending on the switching states (ON/OFF) to add the lower band when required. This antenna is suitable for portable DVB-T which extended from 450 MHz to 850 MHz receiver applications and the WLAN (Wireless Local Area Network) IEEE 802.11b,g (5.1-5.8) GHz frequency bands and WiMAX band (3.3-3.8) GHz. The measured reflection coefficient of the proposed antenna is compared with the simulated one; good agreement is observed. Also, simulated radiation pattern of the antenna is presented. All simulations are carried out usingthe EM commercial simulator, high frequency structure simulator (HFSS) ver.13.
language: eng
source: Cengage Learning, Inc.
identifier: ISSN: 1687-5869
fulltext: fulltext
issn:
  • 1687-5869
  • 16875869
url: Link


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titleUltrawideband Vivaldi Antenna for DVB-T, WLAN, and WiMAX applications.(Research Article)
creatorElsheakh, Dalia M. ; Abdallah, Esmat A.
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identifierISSN: 1687-5869
subjectAntennas (Electronics)
descriptionCompact Vivaldi patch antenna with a parasitic meander line is presented in this paper. A PIN diode switch is used to connect and disconnect ultrahigh frequency band (UHF) with ultrawide bandwidth (UWB). The operating frequencies can be switched among different services, depending on the switching states (ON/OFF) to add the lower band when required. This antenna is suitable for portable DVB-T which extended from 450 MHz to 850 MHz receiver applications and the WLAN (Wireless Local Area Network) IEEE 802.11b,g (5.1-5.8) GHz frequency bands and WiMAX band (3.3-3.8) GHz. The measured reflection coefficient of the proposed antenna is compared with the simulated one; good agreement is observed. Also, simulated radiation pattern of the antenna is presented. All simulations are carried out usingthe EM commercial simulator, high frequency structure simulator (HFSS) ver.13.
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descriptionCompact Vivaldi patch antenna with a parasitic meander line is presented in this paper. A PIN diode switch is used to connect and disconnect ultrahigh frequency band (UHF) with ultrawide bandwidth (UWB). The operating frequencies can be switched among different services, depending on the switching states (ON/OFF) to add the lower band when required. This antenna is suitable for portable DVB-T which extended from 450 MHz to 850 MHz receiver applications and the WLAN (Wireless Local Area Network) IEEE 802.11b,g (5.1-5.8) GHz frequency bands and WiMAX band (3.3-3.8) GHz. The measured reflection coefficient of the proposed antenna is compared with the simulated one; good agreement is observed. Also, simulated radiation pattern of the antenna is presented. All simulations are carried out usingthe EM commercial simulator, high frequency structure simulator (HFSS) ver.13.
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abstractCompact Vivaldi patch antenna with a parasitic meander line is presented in this paper. A PIN diode switch is used to connect and disconnect ultrahigh frequency band (UHF) with ultrawide bandwidth (UWB). The operating frequencies can be switched among different services, depending on the switching states (ON/OFF) to add the lower band when required. This antenna is suitable for portable DVB-T which extended from 450 MHz to 850 MHz receiver applications and the WLAN (Wireless Local Area Network) IEEE 802.11b,g (5.1-5.8) GHz frequency bands and WiMAX band (3.3-3.8) GHz. The measured reflection coefficient of the proposed antenna is compared with the simulated one; good agreement is observed. Also, simulated radiation pattern of the antenna is presented. All simulations are carried out usingthe EM commercial simulator, high frequency structure simulator (HFSS) ver.13.
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atitleUltrawideband Vivaldi Antenna for DVB-T, WLAN, and WiMAX applications.
jtitleInternational Journal of Antennas and Propagation
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date2014-01-01