CH548116A - DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT. - Google Patents

DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT.

Info

Publication number
CH548116A
CH548116A CH213173A CH213173A CH548116A CH 548116 A CH548116 A CH 548116A CH 213173 A CH213173 A CH 213173A CH 213173 A CH213173 A CH 213173A CH 548116 A CH548116 A CH 548116A
Authority
CH
Switzerland
Prior art keywords
directional antenna
antenna arrangement
radar unit
radar
unit
Prior art date
Application number
CH213173A
Other languages
German (de)
Original Assignee
Siemens Ag Albis
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 Siemens Ag Albis filed Critical Siemens Ag Albis
Priority to CH213173A priority Critical patent/CH548116A/en
Priority to DE19732356859 priority patent/DE2356859A1/en
Priority to IT2008374A priority patent/IT1007208B/en
Priority to NL7401566A priority patent/NL7401566A/xx
Priority to SE7401787A priority patent/SE389229B/en
Publication of CH548116A publication Critical patent/CH548116A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements 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 relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements 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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/20—Arrangements 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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable
CH213173A 1973-02-15 1973-02-15 DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT. CH548116A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH213173A CH548116A (en) 1973-02-15 1973-02-15 DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT.
DE19732356859 DE2356859A1 (en) 1973-02-15 1973-11-14 DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT
IT2008374A IT1007208B (en) 1973-02-15 1974-02-01 ARRANGEMENT OF DIRECTIVE ANTENNA FOR A RADA EQUIPMENT
NL7401566A NL7401566A (en) 1973-02-15 1974-02-05
SE7401787A SE389229B (en) 1973-02-15 1974-02-11 DIRECTIONAL ANTENNA DEVICE FOR A RADAR DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH213173A CH548116A (en) 1973-02-15 1973-02-15 DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT.

Publications (1)

Publication Number Publication Date
CH548116A true CH548116A (en) 1974-04-11

Family

ID=4226601

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213173A CH548116A (en) 1973-02-15 1973-02-15 DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT.

Country Status (5)

Country Link
CH (1) CH548116A (en)
DE (1) DE2356859A1 (en)
IT (1) IT1007208B (en)
NL (1) NL7401566A (en)
SE (1) SE389229B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378457A1 (en) * 1977-02-01 1978-08-25 Polak Frutal Works NEW FLAVORING COMPOSITION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398444B1 (en) * 1999-11-19 2002-06-04 Raytheon Company Coupling for airport surveillance antennas and other rotating structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378457A1 (en) * 1977-02-01 1978-08-25 Polak Frutal Works NEW FLAVORING COMPOSITION

Also Published As

Publication number Publication date
DE2356859A1 (en) 1974-08-29
NL7401566A (en) 1974-08-19
IT1007208B (en) 1976-10-30
SE389229B (en) 1976-10-25

Similar Documents

Publication Publication Date Title
NL7501099A (en) MULTI-BUNDLE ANTENNA SYSTEM OF THE TYPE DESIGNATED AS A GRAIN ANTENNA.
IT985711B (en) REINFORMS WITH RADIATING SYSTEM
IT1025844B (en) RADIO DIRECTION RESEARCHER
SE389769B (en) ANTENNA SYSTEM
NL168086B (en) HORN ANTENNA.
BR7402610D0 (en) ANTENNA SYSTEM
NO742777L (en) RADIO TRANSFER SYSTEM.
SE394542B (en) ANTENNA SYSTEM
BR7402609D0 (en) ANTENNA SYSTEM
NL7414108A (en) RADAR SYSTEM.
NL7512398A (en) DOPPLER ANTENNA SYSTEM.
IT1019159B (en) FLAT SPIRAL ANTENNA
DD113134A5 (en) ANTENNA SYSTEM
SE389744B (en) ANTENNA SYSTEM
CH548116A (en) DIRECTIONAL ANTENNA ARRANGEMENT FOR A RADAR UNIT.
CH553487A (en) LOGARITHMIC - PERIODIC ANTENNA.
NL166335C (en) RADAR RECEIVER.
YU7373A (en) Antenna installed into a windscreen
NL7408970A (en) TARGET RADAR SYSTEM WITH DIFFERENT WAVE FORMS.
IT1022041B (en) RADIO ANTENNA
NL7413909A (en) CENTRAL ANTENNA SYSTEM.
CH546187A (en) SILO FOR SCHUETTGUT.
ES188969Y (en) PERFECTED ANTENNA.
NO142368C (en) PHASE COMPARATIVE RADIO NAVIGATION SYSTEM.
ES157746Y (en) A ROOF ANTENNA SUPPORT.

Legal Events

Date Code Title Description
PL Patent ceased