WO2017171532A3 - Original multilayer microstrip antenna for x-band satellite televisions - Google Patents

Original multilayer microstrip antenna for x-band satellite televisions Download PDF

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Publication number
WO2017171532A3
WO2017171532A3 PCT/MA2017/000007 MA2017000007W WO2017171532A3 WO 2017171532 A3 WO2017171532 A3 WO 2017171532A3 MA 2017000007 W MA2017000007 W MA 2017000007W WO 2017171532 A3 WO2017171532 A3 WO 2017171532A3
Authority
WO
WIPO (PCT)
Prior art keywords
band
antenna
rectangular
sma connector
satellite televisions
Prior art date
Application number
PCT/MA2017/000007
Other languages
French (fr)
Other versions
WO2017171532A9 (en
WO2017171532A2 (en
Inventor
Halima BENJELLOUN
Haajar EL HAMDOUCHI
Mohammed Amine EL AZAMI EL HASSANI
Original Assignee
Université Mohammed V De Rabat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Université Mohammed V De Rabat filed Critical Université Mohammed V De Rabat
Publication of WO2017171532A2 publication Critical patent/WO2017171532A2/en
Publication of WO2017171532A3 publication Critical patent/WO2017171532A3/en
Publication of WO2017171532A9 publication Critical patent/WO2017171532A9/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Waveguide Aerials (AREA)

Abstract

The UWB (Ultra Wide band) antenna for satellite televisions, mainly in the X band, is supplied with power via a slot in the ground plane. The invention relates to an original rectangular antenna with rectangular substrates and two rectangular patches. This is an electromagnetic transceiver device radiating in UWB using an SMA connector, providing improved gain, a wide bandwidth, a reduced size of 21.25 mm x 22.25 mm, and a good adaptation to the X-band frequency with low production costs. It consists of a single rectangular patch connected to the output by an SMA connector. The antenna is supplied with power via electromagnetic coupling. The power-supply point is coupled to an SMA connector (figure 7) inserted in the microstrip line for subsequently enhancing gain, directivity and bandwidth. The device according to the invention is particularly suited to be used for satellite televisions operating in the X band.
PCT/MA2017/000007 2016-03-31 2017-03-10 Original multilayer microstrip antenna for x-band satellite televisions WO2017171532A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MA38945A MA38945A1 (en) 2016-03-31 2016-03-31 Removable system for capturing and exploiting sounds from a stethoscope
MA38945 2016-03-31

Publications (3)

Publication Number Publication Date
WO2017171532A2 WO2017171532A2 (en) 2017-10-05
WO2017171532A3 true WO2017171532A3 (en) 2017-11-16
WO2017171532A9 WO2017171532A9 (en) 2018-08-16

Family

ID=59363197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MA2017/000007 WO2017171532A2 (en) 2016-03-31 2017-03-10 Original multilayer microstrip antenna for x-band satellite televisions

Country Status (2)

Country Link
MA (1) MA38945A1 (en)
WO (1) WO2017171532A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110071757A (en) * 2019-05-07 2019-07-30 中国人民解放军32039部队 Communication means based on SMA panorama beamformer system
CN113922101B (en) * 2021-11-12 2022-11-29 西安电子科技大学 Wide-angle RCS (radar cross section) shrinkage reduction super surface based on radar wave absorption and scattering cancellation technology

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717769A (en) * 1995-02-10 1998-02-10 Williams; Christopher A. Adapter for reversible conversion of standard stethoscopes to multimedia and telemedicine ready stethoscopes
WO2015094426A1 (en) * 2013-12-22 2015-06-25 Bose Swaralipy A device for monitoring, recording and transmitting input received from a medical diagnostics instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717769A (en) * 1995-02-10 1998-02-10 Williams; Christopher A. Adapter for reversible conversion of standard stethoscopes to multimedia and telemedicine ready stethoscopes
WO2015094426A1 (en) * 2013-12-22 2015-06-25 Bose Swaralipy A device for monitoring, recording and transmitting input received from a medical diagnostics instrument

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THINGIVERSE.COM: "MakerSenga by TeamTeamUSA - Thingiverse", 9 November 2012 (2012-11-09), XP055407868, Retrieved from the Internet <URL:https://www.thingiverse.com/thing:34110> [retrieved on 20170919] *

Also Published As

Publication number Publication date
WO2017171532A9 (en) 2018-08-16
MA38945A1 (en) 2017-10-31
WO2017171532A2 (en) 2017-10-05

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