FR1099451A - Antenne perfectionnée - Google Patents

Antenne perfectionnée

Info

Publication number
FR1099451A
FR1099451A FR1099451DA FR1099451A FR 1099451 A FR1099451 A FR 1099451A FR 1099451D A FR1099451D A FR 1099451DA FR 1099451 A FR1099451 A FR 1099451A
Authority
FR
France
Prior art keywords
advanced antenna
antenna
advanced
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Raytheon Manufacturing Co
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 Raytheon Manufacturing Co filed Critical Raytheon Manufacturing Co
Application granted granted Critical
Publication of FR1099451A publication Critical patent/FR1099451A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/034Duplexers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/52Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/525Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
FR1099451D 1953-09-25 1953-12-14 Antenne perfectionnée Expired FR1099451A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2651553A GB745269A (en) 1953-09-25 1953-09-25 Improvements in or relating to antenna systems and mounting means therefor

Publications (1)

Publication Number Publication Date
FR1099451A true FR1099451A (fr) 1955-09-06

Family

ID=10244844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1099451D Expired FR1099451A (fr) 1953-09-25 1953-12-14 Antenne perfectionnée

Country Status (3)

Country Link
DE (1) DE1099013B (fr)
FR (1) FR1099451A (fr)
GB (1) GB745269A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089821B (de) * 1958-01-09 1960-09-29 Siemens Ag Albis Impuls-Radaranlage mit UEbertragung hochfrequenter, zur Nullpunkteichung der oszillographischen Laufzeitanzeige dienender Bezugsimpulse vom Sender zum Empfaenger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757993C (de) * 1939-10-22 1953-05-04 Blaupunkt Werke Gmbh Drahtlose Gegenverkehrsanlage
BE462929A (fr) * 1945-02-07
BE510950A (fr) * 1949-12-30

Also Published As

Publication number Publication date
DE1099013B (de) 1961-02-09
GB745269A (en) 1956-02-22

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