Conical dual-polarization horn antenna

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Description

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

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

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

FIG. 4 is a right side view of a conical dual-polarization horn antenna.

FIG. 5 is a left side view of a conical dual-polarization horn antenna.

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

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

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

Claims

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

Referenced Cited
U.S. Patent Documents
3339275 September 1967 Anderson
3624655 November 1971 Sato
4231042 October 28, 1980 Turrin
4380014 April 12, 1983 Howard
4731616 March 15, 1988 Fulton
4797681 January 10, 1989 Kaplan
D390798 February 17, 1998 Kobayashi
D403323 December 29, 1998 Davies
5995057 November 30, 1999 Faith
6271799 August 7, 2001 Rief
6323819 November 27, 2001 Ergene
6522306 February 18, 2003 Parrikar
6995728 February 7, 2006 Rodriguez
7161550 January 9, 2007 McLean
7463207 December 9, 2008 Rao
11031692 June 8, 2021 Hu
20030210197 November 13, 2003 Cencich
20080185424 August 7, 2008 Richie
20210184359 June 17, 2021 Leung
Foreign Patent Documents
304111490 April 2017 CN
304122835 May 2017 CN
304241019 August 2017 CN
307169759 March 2022 CN
Other references
  • Fairview Mircrowave, “Conical Gain Horn Waveguide Antenna . . . ,” available at fairviewmicrowave.com, published on 2019, site visited Aug. 23, 2022, Available at URL: https://www.fairviewmicrowave.com/wr-10-waveguide-standard-gain-horn-25-dbi-ug-387-fmwan1052-p.aspx (Year: 2019).
  • Pasternack, “WR-19 Waveguide Conical Gain Horn Antenna . . . ”, available at pasternack.com, published on 2019, site vistited Aug. 23, 2022, Available at URL: https://www.pasternack.com/wr-19-waveguide-gain-horn-antenna-20dbi-ug-383-mod-round-flange-pewan1035-p.aspx (Year: 2019).
  • RFEcho, “23 dBi Gain 33GHz to 38.5 GHz . . . ,” available at rfecho.com, published on Jun. 2017, site visited Aug. 23, 2022, Available at URL:https://www.rfecho.com/product/23-dbi-gain-33-ghz-to-38-5-ghz-0-25-diameter-circular-waveguide-wr-25-waveguide-k-band-conical-horn-antennas/ (Year: 2017).
  • Susan_cn320_0, “1pc Antenna 2082SuEF-AA . . . ” available at ebay.com, date first available Mar. 1, 2020, site visited Aug. 23, 2022, Available at URL: https://www.ebay.com/itm/274030327904 (Year: 2020).
Patent History
Patent number: D976880
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: 29/769,587
Classifications
Current U.S. Class: Antenna Or Component Thereof (27) (D14/230)