TW214025B - - Google Patents

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Publication number
TW214025B
TW214025B TW081108895A TW81108895A TW214025B TW 214025 B TW214025 B TW 214025B TW 081108895 A TW081108895 A TW 081108895A TW 81108895 A TW81108895 A TW 81108895A TW 214025 B TW214025 B TW 214025B
Authority
TW
Taiwan
Prior art keywords
circuit
emitter
phase
phase shifters
wave
Prior art date
Application number
TW081108895A
Other languages
English (en)
Chinese (zh)
Original Assignee
Ems Technologies Inc
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 Ems Technologies Inc filed Critical Ems Technologies Inc
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Publication of TW214025B publication Critical patent/TW214025B/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Radar Systems Or Details Thereof (AREA)
TW081108895A 1991-11-20 1992-11-06 TW214025B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/795,026 US5304999A (en) 1991-11-20 1991-11-20 Polarization agility in an RF radiator module for use in a phased array

Publications (1)

Publication Number Publication Date
TW214025B true TW214025B (enExample) 1993-10-01

Family

ID=25164433

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081108895A TW214025B (enExample) 1991-11-20 1992-11-06

Country Status (9)

Country Link
US (1) US5304999A (enExample)
EP (1) EP0543509B1 (enExample)
JP (1) JPH06177634A (enExample)
KR (1) KR930011329A (enExample)
AT (1) ATE168502T1 (enExample)
CA (1) CA2081998A1 (enExample)
DE (1) DE69226240D1 (enExample)
IL (1) IL103567A (enExample)
TW (1) TW214025B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105633580A (zh) * 2015-12-25 2016-06-01 海能达通信股份有限公司 可调天线

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KR930011329A (ko) 1993-06-24

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