CH720221A1 - Antenne striée à double polarisation - Google Patents

Antenne striée à double polarisation Download PDF

Info

Publication number
CH720221A1
CH720221A1 CH001348/2022A CH13482022A CH720221A1 CH 720221 A1 CH720221 A1 CH 720221A1 CH 001348/2022 A CH001348/2022 A CH 001348/2022A CH 13482022 A CH13482022 A CH 13482022A CH 720221 A1 CH720221 A1 CH 720221A1
Authority
CH
Switzerland
Prior art keywords
antenna
signal
port
polarization
propagation
Prior art date
Application number
CH001348/2022A
Other languages
English (en)
French (fr)
Inventor
Calleau Antoine
Menargues Gomez Esteban
Capdevila Cascante Santiago
Original Assignee
Swissto12 Sa
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 Swissto12 Sa filed Critical Swissto12 Sa
Priority to CH001348/2022A priority Critical patent/CH720221A1/fr
Priority to KR1020257014828A priority patent/KR20250084175A/ko
Priority to CN202380078014.2A priority patent/CN120188336A/zh
Priority to IL320453A priority patent/IL320453A/en
Priority to EP23806062.8A priority patent/EP4616480A1/de
Priority to PCT/IB2023/061377 priority patent/WO2024100614A1/fr
Priority to JP2025525334A priority patent/JP2025538972A/ja
Publication of CH720221A1 publication Critical patent/CH720221A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H01Q13/0258—Orthomode horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
    • H01P1/173—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a conductive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0241—Waveguide horns radiating a circularly polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0275—Ridged horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0283—Apparatus or processes specially provided for manufacturing horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
CH001348/2022A 2022-11-11 2022-11-11 Antenne striée à double polarisation CH720221A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH001348/2022A CH720221A1 (fr) 2022-11-11 2022-11-11 Antenne striée à double polarisation
KR1020257014828A KR20250084175A (ko) 2022-11-11 2023-11-10 이중 편파 릿지형 안테나
CN202380078014.2A CN120188336A (zh) 2022-11-11 2023-11-10 双极化加脊天线
IL320453A IL320453A (en) 2022-11-11 2023-11-10 Dual-polarization ridged antenna
EP23806062.8A EP4616480A1 (de) 2022-11-11 2023-11-10 Doppelpolarisationsantenne mit steg
PCT/IB2023/061377 WO2024100614A1 (fr) 2022-11-11 2023-11-10 Antenne striée a double polarisation
JP2025525334A JP2025538972A (ja) 2022-11-11 2023-11-10 隆起部のある二重偏波アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH001348/2022A CH720221A1 (fr) 2022-11-11 2022-11-11 Antenne striée à double polarisation

Publications (1)

Publication Number Publication Date
CH720221A1 true CH720221A1 (fr) 2024-05-31

Family

ID=85283846

Family Applications (1)

Application Number Title Priority Date Filing Date
CH001348/2022A CH720221A1 (fr) 2022-11-11 2022-11-11 Antenne striée à double polarisation

Country Status (7)

Country Link
EP (1) EP4616480A1 (de)
JP (1) JP2025538972A (de)
KR (1) KR20250084175A (de)
CN (1) CN120188336A (de)
CH (1) CH720221A1 (de)
IL (1) IL320453A (de)
WO (1) WO2024100614A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119601979A (zh) * 2024-12-19 2025-03-11 电子科技大学 一种改善轴比带宽与增益带宽的圆极化高增益透镜天线

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210203076A1 (en) * 2019-12-26 2021-07-01 Thales Horn for ka dual-band circularly polarized satellite antenna
US20220029257A1 (en) * 2019-03-28 2022-01-27 Swissto12 Sa Radio-frequency component comprising several waveguide devices with ridges
US20220190477A1 (en) * 2020-12-10 2022-06-16 Thales Antenna feed for a direct radiating array antenna, radiating panel and antenna comprising several antenna feeds

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220029257A1 (en) * 2019-03-28 2022-01-27 Swissto12 Sa Radio-frequency component comprising several waveguide devices with ridges
US20210203076A1 (en) * 2019-12-26 2021-07-01 Thales Horn for ka dual-band circularly polarized satellite antenna
US20220190477A1 (en) * 2020-12-10 2022-06-16 Thales Antenna feed for a direct radiating array antenna, radiating panel and antenna comprising several antenna feeds

Also Published As

Publication number Publication date
IL320453A (en) 2025-06-01
CN120188336A (zh) 2025-06-20
KR20250084175A (ko) 2025-06-10
EP4616480A1 (de) 2025-09-17
JP2025538972A (ja) 2025-12-03
WO2024100614A1 (fr) 2024-05-16

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Legal Events

Date Code Title Description
U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251201