CA931223A - Radiometer modulator-demodulator system - Google Patents

Radiometer modulator-demodulator system

Info

Publication number
CA931223A
CA931223A CA110041A CA110041A CA931223A CA 931223 A CA931223 A CA 931223A CA 110041 A CA110041 A CA 110041A CA 110041 A CA110041 A CA 110041A CA 931223 A CA931223 A CA 931223A
Authority
CA
Canada
Prior art keywords
radiometer
modulator
demodulator system
demodulator
radiometer modulator
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
CA110041A
Other languages
English (en)
Other versions
CA110041S (en
Inventor
S. Roeder Robert
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of CA931223A publication Critical patent/CA931223A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0892—Details related to signal analysis or treatment; presenting results, e.g. displays; measuring specific signal features other than field strength, e.g. polarisation, field modes, phase, envelope, maximum value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0878—Sensors; antennas; probes; detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radiation Pyrometers (AREA)
CA110041A 1970-06-03 1971-04-08 Radiometer modulator-demodulator system Expired CA931223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4305570A 1970-06-03 1970-06-03

Publications (1)

Publication Number Publication Date
CA931223A true CA931223A (en) 1973-07-31

Family

ID=21925218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110041A Expired CA931223A (en) 1970-06-03 1971-04-08 Radiometer modulator-demodulator system

Country Status (5)

Country Link
US (1) US3653045A (cs)
CA (1) CA931223A (cs)
DE (1) DE2127581A1 (cs)
FR (1) FR2094003A1 (cs)
GB (1) GB1298656A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2211155A1 (en) * 2009-01-21 2010-07-28 Sony Corporation Method and system to measure noise inserted mm-waves
CN113777974B (zh) * 2021-08-18 2024-05-31 同济大学 一种双边带调制信号解调装置及解调方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204240A (en) * 1962-08-13 1965-08-31 Gen Precision Inc Passive communication system
US3475963A (en) * 1968-02-02 1969-11-04 Barnes Eng Co Clear air turbulence radiometer

Also Published As

Publication number Publication date
GB1298656A (en) 1972-12-06
FR2094003A1 (cs) 1972-02-04
US3653045A (en) 1972-03-28
DE2127581A1 (de) 1971-12-09

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