SE373710B - Sett och anordning for att syntetisera framstellningen av en modulerad radiobervag - Google Patents

Sett och anordning for att syntetisera framstellningen av en modulerad radiobervag

Info

Publication number
SE373710B
SE373710B SE16772A SE16772A SE373710B SE 373710 B SE373710 B SE 373710B SE 16772 A SE16772 A SE 16772A SE 16772 A SE16772 A SE 16772A SE 373710 B SE373710 B SE 373710B
Authority
SE
Sweden
Prior art keywords
synthesizing
manufacture
modulated radio
radio body
modulated
Prior art date
Application number
SE16772A
Other languages
English (en)
Swedish (sv)
Inventor
D J Toman
L J Perper
J R Coulter
Original Assignee
Tull Aviation 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
Priority claimed from US00196288A external-priority patent/US3808558A/en
Application filed by Tull Aviation Corp filed Critical Tull Aviation Corp
Publication of SE373710B publication Critical patent/SE373710B/xx

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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/14—Systems for determining direction or position line using amplitude comparison of signals transmitted simultaneously from antennas or antenna systems having differently oriented overlapping directivity-characteristics
    • 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)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Amplitude Modulation (AREA)
SE16772A 1971-01-07 1972-01-07 Sett och anordning for att syntetisera framstellningen av en modulerad radiobervag SE373710B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10466871A 1971-01-07 1971-01-07
US00196288A US3808558A (en) 1971-11-08 1971-11-08 Method and apparatus for modulation synthesis

Publications (1)

Publication Number Publication Date
SE373710B true SE373710B (sv) 1975-02-10

Family

ID=26801812

Family Applications (1)

Application Number Title Priority Date Filing Date
SE16772A SE373710B (sv) 1971-01-07 1972-01-07 Sett och anordning for att syntetisera framstellningen av en modulerad radiobervag

Country Status (8)

Country Link
CA (1) CA955334A (xx)
CH (1) CH561481A5 (xx)
DE (1) DE2200374A1 (xx)
FR (1) FR2123307B1 (xx)
GB (1) GB1334201A (xx)
IT (1) IT946335B (xx)
NL (1) NL7200243A (xx)
SE (1) SE373710B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078857B1 (en) * 1981-11-05 1986-04-30 Hewlett-Packard Company Digital amplitude modulating circuitry

Also Published As

Publication number Publication date
CH561481A5 (xx) 1975-04-30
GB1334201A (en) 1973-10-17
FR2123307B1 (xx) 1976-07-23
CA955334A (en) 1974-09-24
IT946335B (it) 1973-05-21
FR2123307A1 (xx) 1972-09-08
NL7200243A (xx) 1972-07-11
DE2200374A1 (de) 1972-08-03

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