DE874801C - Funkbake - Google Patents

Funkbake

Info

Publication number
DE874801C
DE874801C DEF4309A DEF0004309A DE874801C DE 874801 C DE874801 C DE 874801C DE F4309 A DEF4309 A DE F4309A DE F0004309 A DEF0004309 A DE F0004309A DE 874801 C DE874801 C DE 874801C
Authority
DE
Germany
Prior art keywords
antenna
signal
energy
sideband
antennas
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
DEF4309A
Other languages
German (de)
English (en)
Inventor
Sidney Benson Pickles
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of DE874801C publication Critical patent/DE874801C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • 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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DEF4309A 1943-11-15 1950-10-01 Funkbake Expired DE874801C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US272118XA 1943-11-15 1943-11-15

Publications (1)

Publication Number Publication Date
DE874801C true DE874801C (de) 1953-04-27

Family

ID=21836364

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF4309A Expired DE874801C (de) 1943-11-15 1950-10-01 Funkbake

Country Status (4)

Country Link
BE (1) BE474201A (pt)
CH (1) CH272118A (pt)
DE (1) DE874801C (pt)
GB (1) GB596391A (pt)

Also Published As

Publication number Publication date
CH272118A (fr) 1950-11-30
BE474201A (pt)
GB596391A (en) 1948-01-02

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