GB574610A - Improvements in or relating to directive antenna systems - Google Patents

Improvements in or relating to directive antenna systems

Info

Publication number
GB574610A
GB574610A GB16465/43A GB1646543A GB574610A GB 574610 A GB574610 A GB 574610A GB 16465/43 A GB16465/43 A GB 16465/43A GB 1646543 A GB1646543 A GB 1646543A GB 574610 A GB574610 A GB 574610A
Authority
GB
United Kingdom
Prior art keywords
guide
sections
wave
antenna
tuned
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
GB16465/43A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB574610A publication Critical patent/GB574610A/en
Expired 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB16465/43A 1942-08-19 1943-10-07 Improvements in or relating to directive antenna systems Expired GB574610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US574610XA 1942-08-19 1942-08-19

Publications (1)

Publication Number Publication Date
GB574610A true GB574610A (en) 1946-01-14

Family

ID=22010673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16465/43A Expired GB574610A (en) 1942-08-19 1943-10-07 Improvements in or relating to directive antenna systems

Country Status (2)

Country Link
GB (1) GB574610A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL67488C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
NL67488C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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