NO125752B - - Google Patents

Download PDF

Info

Publication number
NO125752B
NO125752B NO154469A NO154469A NO125752B NO 125752 B NO125752 B NO 125752B NO 154469 A NO154469 A NO 154469A NO 154469 A NO154469 A NO 154469A NO 125752 B NO125752 B NO 125752B
Authority
NO
Norway
Prior art keywords
short
voltage
signal
low
amplitude modulator
Prior art date
Application number
NO154469A
Other languages
English (en)
Norwegian (no)
Inventor
Petter M Bakken
Original Assignee
Elektronikklaboratoriet Ved Nt
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 Elektronikklaboratoriet Ved Nt filed Critical Elektronikklaboratoriet Ved Nt
Priority to NO154469A priority Critical patent/NO125752B/no
Priority to GB1687670A priority patent/GB1263434A/en
Priority to CA080,109A priority patent/CA966560A/en
Priority to JP3225870A priority patent/JPS5019029B1/ja
Priority to DE19702018102 priority patent/DE2018102A1/de
Priority to FR7013639A priority patent/FR2044726B1/fr
Priority to SE517670A priority patent/SE354162B/xx
Priority to US00276800A priority patent/US3829796A/en
Publication of NO125752B publication Critical patent/NO125752B/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/60—Modulators in which carrier or one sideband is wholly or partially suppressed with one sideband wholly or partially suppressed
    • 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)
  • Amplitude Modulation (AREA)
NO154469A 1969-04-16 1969-04-16 NO125752B (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO154469A NO125752B (fr) 1969-04-16 1969-04-16
GB1687670A GB1263434A (en) 1969-04-16 1970-04-09 Electronic amplitude modulator
CA080,109A CA966560A (en) 1969-04-16 1970-04-14 Electronical amplitude modulator, in particular for modulating signals intended for navigation purpose
JP3225870A JPS5019029B1 (fr) 1969-04-16 1970-04-15
DE19702018102 DE2018102A1 (de) 1969-04-16 1970-04-15 Elektronischer Amplitudenmodulator insbesondere zur Modulation von zur Navigation verwendbaren Signalen
FR7013639A FR2044726B1 (fr) 1969-04-16 1970-04-15
SE517670A SE354162B (fr) 1969-04-16 1970-04-15
US00276800A US3829796A (en) 1969-04-16 1972-07-31 Electronical amplitude modulator, in particular for modulating signals intended for navigation purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO154469A NO125752B (fr) 1969-04-16 1969-04-16

Publications (1)

Publication Number Publication Date
NO125752B true NO125752B (fr) 1972-10-23

Family

ID=19878269

Family Applications (1)

Application Number Title Priority Date Filing Date
NO154469A NO125752B (fr) 1969-04-16 1969-04-16

Country Status (7)

Country Link
JP (1) JPS5019029B1 (fr)
CA (1) CA966560A (fr)
DE (1) DE2018102A1 (fr)
FR (1) FR2044726B1 (fr)
GB (1) GB1263434A (fr)
NO (1) NO125752B (fr)
SE (1) SE354162B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5389057U (fr) * 1976-12-22 1978-07-21
GB2335321A (en) * 1998-03-12 1999-09-15 Harris Corp Modulation systems
JP2012026913A (ja) * 2010-07-26 2012-02-09 Toshiba Corp Ｉｌｓ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508340A (fr) * 1966-11-24 1968-01-05 Csf Générateur de bandes latérales
FR1539012A (fr) * 1967-05-24 1968-09-13 Cit Alcatel Générateur de bandes latérales de modulation à commande numérique

Also Published As

Publication number Publication date
GB1263434A (en) 1972-02-09
CA966560A (en) 1975-04-22
DE2018102A1 (de) 1970-10-22
FR2044726A1 (fr) 1971-02-26
FR2044726B1 (fr) 1976-03-19
JPS5019029B1 (fr) 1975-07-03
SE354162B (fr) 1973-02-26

Similar Documents

Publication Publication Date Title
US4908532A (en) Quadrature signals generator
US4477773A (en) Frequency measuring apparatus
NO125752B (fr)
US2843747A (en) Automatic alignment system
US3123670A (en) Filter
US3553590A (en) Electronic goniometer
US4978931A (en) Tunable phase shifter having wide instantaneous bandwidth
US2337272A (en) Modulation
US4207525A (en) Carrier control system for suppressed carrier modulators
US4283794A (en) Measuring radio-frequency impedance
US2511030A (en) Omnidirectional beacon
US3281846A (en) Phase discrimination and amplitude comparison apparatus and method
US4968956A (en) Microwave phase modulator having a quadrature path with phase offset
US2385085A (en) Method of producing frequency modulated waves for radio transmission
US4160960A (en) Power-dividing and modulating arrangement
GB695085A (en) Improvements in or relating to radio navigation systems
US3829796A (en) Electronical amplitude modulator, in particular for modulating signals intended for navigation purposes
US3670336A (en) Electronic technique for an all-electronic cylindrical array beacon antenna
US3573660A (en) Broadband, reflection-type single sideband modulators
US3478360A (en) Converter for vhf-omnirange (vor) receiver
US3113314A (en) Radio guidance and landing system
US3149334A (en) Radio direction finding system
US3688131A (en) Time delay device
USRE22884E (en) Ramo transmission system
CA1056468A (fr) Modulateur a attenuateur variable pour double bande laterale avec suppression de porteuse