DE1926277C3 - - Google Patents

Info

Publication number
DE1926277C3
DE1926277C3 DE1926277A DE1926277A DE1926277C3 DE 1926277 C3 DE1926277 C3 DE 1926277C3 DE 1926277 A DE1926277 A DE 1926277A DE 1926277 A DE1926277 A DE 1926277A DE 1926277 C3 DE1926277 C3 DE 1926277C3
Authority
DE
Germany
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
DE1926277A
Other versions
DE1926277A1 (de
DE1926277B2 (de
Inventor
Robert Clement Yateley Hampshire Laverick
Peter Rothwell Windsor Berkshire Smith
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.)
Electrical and Musical Industries Ltd
Original Assignee
Electrical and Musical Industries Ltd
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 Electrical and Musical Industries Ltd filed Critical Electrical and Musical Industries Ltd
Publication of DE1926277A1 publication Critical patent/DE1926277A1/de
Publication of DE1926277B2 publication Critical patent/DE1926277B2/de
Application granted granted Critical
Publication of DE1926277C3 publication Critical patent/DE1926277C3/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4409—HF sub-systems particularly adapted therefor, e.g. circuits for signal combination
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns

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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE1926277A 1968-05-31 1969-05-22 Antennensystem mit zwei verschachtelten Antennen Granted DE1926277B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26084/68A GB1270806A (en) 1968-05-31 1968-05-31 Improvements relating to aerial arrangements

Publications (3)

Publication Number Publication Date
DE1926277A1 DE1926277A1 (de) 1970-02-12
DE1926277B2 DE1926277B2 (de) 1974-08-22
DE1926277C3 true DE1926277C3 (de) 1975-04-03

Family

ID=10238099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1926277A Granted DE1926277B2 (de) 1968-05-31 1969-05-22 Antennensystem mit zwei verschachtelten Antennen

Country Status (3)

Country Link
US (1) US3636563A (de)
DE (1) DE1926277B2 (de)
GB (1) GB1270806A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978797A (en) * 1971-04-28 1976-09-07 The United States Of America As Represented By The Secretary Of The Navy Radiometric target detection device
US3860929A (en) * 1973-05-07 1975-01-14 Texas Instruments Inc Conformal array antenna/receiver processor system
FR2361757A1 (fr) * 1976-08-10 1978-03-10 Labo Cent Telecommunicat Antenne monopulse a reseau
US4150378A (en) * 1978-03-13 1979-04-17 International Standard Electric Corporation Height finding radar
US5189433A (en) * 1991-10-09 1993-02-23 The United States Of America As Represented By The Secretary Of The Army Slotted microstrip electronic scan antenna
US5612702A (en) * 1994-04-05 1997-03-18 Sensis Corporation Dual-plane monopulse antenna
DE102012016475B4 (de) * 2012-08-17 2022-09-08 Hensoldt Sensors Gmbh Verfahren zur Richtungspeilung nach dem Monopulsprinzip
GB2544463A (en) * 2015-11-11 2017-05-24 Leonardo Mw Ltd Radar systems and methods
TR201618802A1 (tr) * 2016-12-16 2018-07-23 Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi Bir tek darbe radar anten sistemi.
CN110663198B (zh) * 2017-06-02 2024-03-08 瑞典爱立信有限公司 用于确定通信网络中的电相位关系的方法、装置和介质
EP3631998A1 (de) * 2017-06-02 2020-04-08 Telefonaktiebolaget LM Ericsson (publ) Einfallswinkelschätzung in einem funkkommunikationsnetzwerk

Also Published As

Publication number Publication date
GB1270806A (en) 1972-04-19
DE1926277A1 (de) 1970-02-12
DE1926277B2 (de) 1974-08-22
US3636563A (en) 1972-01-18

Similar Documents

Publication Publication Date Title
AU1946070A (de)
AU428130B2 (de)
AU2374870A (de)
AU5184069A (de)
DE1926277C3 (de)
AU6168869A (de)
AU6171569A (de)
AU429879B2 (de)
AU416157B2 (de)
AU2581067A (de)
AU4811568A (de)
AU421558B1 (de)
AU4744468A (de)
AU3789668A (de)
AU3224368A (de)
AU2580267A (de)
AU479393A (de)
BE708888A (de)
AU463027A (de)
AU4503667A (de)
BE709319A (de)
AU479894A (de)
AU4464266A (de)
AU4270368A (de)
BE709415A (de)

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E771 Valid patent as to the heymanns-index 1977, willingness to grant licences
EHJ Ceased/non-payment of the annual fee