Broadband dual-polarization horn antenna

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Description

FIG. 1 is a perspective view of a broadband dual-polarization horn antenna design showing my new design.

FIG. 2 is a front view of a broadband dual-polarization horn antenna.

FIG. 3 is a rear view of a broadband dual-polarization horn antenna.

FIG. 4 is a left side view of a broadband dual-polarization horn antenna.

FIG. 5 is a right side view of a broadband dual-polarization horn antenna.

FIG. 6 is a top view of a broadband dual-polarization horn antenna; and,

FIG. 7 is a bottom view of a broadband 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 broadband dual-polarization horn antenna design in the drawings.

The broken lines depict portions of the broadband dual-polarization horn antenna that form no part of the claimed design.

Claims

The ornamental design for a broadband dual-polarization horn antenna, as shown and described.

Referenced Cited
U.S. Patent Documents
2979679 April 1961 Ellis
3162828 December 1964 Schmidt
4533919 August 6, 1985 Dragone
4737741 April 12, 1988 Wong
D337591 July 20, 1993 Buhyoff
D345145 March 15, 1994 Fogg
5329285 July 12, 1994 McCandless
D503155 March 22, 2005 Noji
6995728 February 7, 2006 Rodriguez
7463207 December 9, 2008 Rao
8248321 August 21, 2012 Anderson
D869447 December 10, 2019 Hu
11031692 June 8, 2021 Hu
20050017915 January 27, 2005 Brown
20160020519 January 21, 2016 Park
Foreign Patent Documents
304111480 April 2017 CN
304122829 May 2017 CN
306217152 December 2020 CN
307464144 July 2022 CN
Other references
  • RFSPIN, “DRH0844 Double Ridged Horn Antenna”, available at rfspin.com, date published Apr. 2022, site visited Aug. 23, 2022, available at URL: https://www.rfspin.com/product/drh0844/ (Year: 2022).
  • RFSPIN, “H-A50 Pyramidal Horn Antenna”, available at rfspin.com, date published Jul. 2021, site visited Aug. 23, 2022, available at URL: https://www.rfspin.com/product/h-a50/ (Year: 2021).
Patent History
Patent number: D976881
Type: Grant
Filed: Feb 5, 2021
Date of Patent: Jan 31, 2023
Inventor: Nan Hu (Irvine, CA)
Primary Examiner: Daniel J Domino
Assistant Examiner: Samina Vieth
Application Number: 29/769,591
Classifications