USD997139S1 - Open boundary quad-ridged dual-polarization horn antenna - Google Patents

Open boundary quad-ridged dual-polarization horn antenna Download PDF

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Publication number
USD997139S1
USD997139S1 US29/781,384 US202129781384F USD997139S US D997139 S1 USD997139 S1 US D997139S1 US 202129781384 F US202129781384 F US 202129781384F US D997139 S USD997139 S US D997139S
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United States
Prior art keywords
ridged
quad
dual
horn antenna
open boundary
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US29/781,384
Inventor
Nan Hu
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Individual
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Individual
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Priority to US29/781,384 priority Critical patent/USD997139S1/en
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FIG. 1 is a perspective view of an open boundary quad-ridged dual-polarization horn antenna design showing my new design.
FIG. 2 is a front view of an open boundary quad-ridged dual-polarization horn antenna.
FIG. 3 is a rear view of an open boundary quad-ridged dual-polarization horn antenna.
FIG. 4 is a right side view of an open boundary quad-ridged dual-polarization horn antenna.
FIG. 5 is a left side view of an open boundary quad-ridged dual-polarization horn antenna.
FIG. 6 is a top view of an open boundary quad-ridged dual-polarization horn antenna; and,
FIG. 7 is a bottom view of an open boundary quad-ridged dual-polarization horn antenna.
Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the open boundary quad-ridged dual-polarization horn antenna design in the drawings.
The broken lines depict portions of the open boundary quad-ridged dual-polarization horn antenna that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an open boundary quad-ridged dual-polarization horn antenna, as shown and described.
US29/781,384 2021-04-29 2021-04-29 Open boundary quad-ridged dual-polarization horn antenna Active USD997139S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/781,384 USD997139S1 (en) 2021-04-29 2021-04-29 Open boundary quad-ridged dual-polarization horn antenna

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Application Number Priority Date Filing Date Title
US29/781,384 USD997139S1 (en) 2021-04-29 2021-04-29 Open boundary quad-ridged dual-polarization horn antenna

Publications (1)

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USD997139S1 true USD997139S1 (en) 2023-08-29

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030210197A1 (en) * 2002-05-08 2003-11-13 Lockheed Martin Corporation Multiple mode broadband ridged horn antenna
US20050078044A1 (en) * 2003-08-19 2005-04-14 Vincente Rodriguez Dual ridge horn antenna
US7187340B2 (en) * 2004-10-15 2007-03-06 Harris Corporation Simultaneous multi-band ring focus reflector antenna-broadband feed
US7969376B2 (en) * 2007-09-20 2011-06-28 Rohde & Schwarz Gmbh & Co. Kg Horn antenna
US20210305708A1 (en) * 2018-12-20 2021-09-30 Nan Hu Electrically-Controlled Switching Multi-Polarization Horn Antenna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030210197A1 (en) * 2002-05-08 2003-11-13 Lockheed Martin Corporation Multiple mode broadband ridged horn antenna
US20050078044A1 (en) * 2003-08-19 2005-04-14 Vincente Rodriguez Dual ridge horn antenna
US7187340B2 (en) * 2004-10-15 2007-03-06 Harris Corporation Simultaneous multi-band ring focus reflector antenna-broadband feed
US7969376B2 (en) * 2007-09-20 2011-06-28 Rohde & Schwarz Gmbh & Co. Kg Horn antenna
US20210305708A1 (en) * 2018-12-20 2021-09-30 Nan Hu Electrically-Controlled Switching Multi-Polarization Horn Antenna

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ETS Lindgren, "Open Boundary Quad-Ridged Horn," available at ets-lindgren.com, date published 2013, site visited Feb. 21, 2023, available at URL: https://www.ets-lindgren.com/products/antennas/open-boundary-quad-ridged-horn/4003/400304?page=Products-Item-Page (Year: 2013). *
NSI-MI, "Broadband Horn Antennas" available at NSI-MI.com, date published 2021, site visited Feb. 21, 2023, available at URL: https://www.nsi-mi.com/products/antenna-products/broadband-horn-antenna (Year: 2021). *
RF Spin, "QRH0140 Quad Ridged Horn Antenna" available at rfspin.com, date published Jul. 2021, site visited Feb. 21, 2023, available at URL: https://www.rfspin.com/product/qrh0140/ (Year: 2021). *

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