FR2279275A1 - Dispositif de surveillance de la qualite de faisceaux hertziens - Google Patents

Dispositif de surveillance de la qualite de faisceaux hertziens

Info

Publication number
FR2279275A1
FR2279275A1 FR7520826A FR7520826A FR2279275A1 FR 2279275 A1 FR2279275 A1 FR 2279275A1 FR 7520826 A FR7520826 A FR 7520826A FR 7520826 A FR7520826 A FR 7520826A FR 2279275 A1 FR2279275 A1 FR 2279275A1
Authority
FR
France
Prior art keywords
quality
surveillance device
radio beams
beams
radio
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.)
Granted
Application number
FR7520826A
Other languages
English (en)
Other versions
FR2279275B1 (fr
Inventor
Robert Viddeleer
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of FR2279275A1 publication Critical patent/FR2279275A1/fr
Application granted granted Critical
Publication of FR2279275B1 publication Critical patent/FR2279275B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/18—Monitoring during normal operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/104—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof of other parameters, e.g. DC offset, delay or propagation times
FR7520826A 1974-07-17 1975-07-02 Dispositif de surveillance de la qualite de faisceaux hertziens Granted FR2279275A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7409666.A NL166831C (nl) 1974-07-17 1974-07-17 Inrichting voor het bewaken van de kwaliteit van straalverbindingen.

Publications (2)

Publication Number Publication Date
FR2279275A1 true FR2279275A1 (fr) 1976-02-13
FR2279275B1 FR2279275B1 (fr) 1977-07-08

Family

ID=19821776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520826A Granted FR2279275A1 (fr) 1974-07-17 1975-07-02 Dispositif de surveillance de la qualite de faisceaux hertziens

Country Status (9)

Country Link
JP (1) JPS5815985B2 (fr)
DE (1) DE2528016C2 (fr)
DK (1) DK325375A (fr)
FR (1) FR2279275A1 (fr)
GB (1) GB1507079A (fr)
IT (1) IT1040926B (fr)
NL (1) NL166831C (fr)
NO (1) NO139540C (fr)
SE (1) SE399623B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1126544B (it) * 1979-12-07 1986-05-21 Dobfar Spa Procedimento per la preparazione di derivati dell'acido 7-amino-desacetossi cefalosporanico
AU576245B2 (en) * 1984-05-15 1988-08-18 Telstra Corporation Limited Radio signal quality monitor
CA1236580A (fr) * 1984-05-15 1988-05-10 Andrew L. Martin Caracterisation de signaux radio numeriques
WO1985005518A1 (fr) * 1984-05-15 1985-12-05 Australian Telecommunications Commission Caracterisation de signaux radio numeriques
JPS62192668A (ja) * 1986-02-20 1987-08-24 Kyoritsu:Kk 電力計

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1281635A (en) * 1970-05-05 1972-07-12 Sec Dep For Defence London Improvements in or relating to detectors of electric signals

Also Published As

Publication number Publication date
NO139540B (no) 1978-12-18
NL166831C (nl) 1981-09-15
DE2528016A1 (de) 1976-01-29
NO752390L (fr) 1976-01-20
DK325375A (da) 1976-01-18
SE7508099L (sv) 1976-01-19
NL166831B (nl) 1981-04-15
NL7409666A (nl) 1976-01-20
JPS5133918A (en) 1976-03-23
SE399623B (sv) 1978-02-20
FR2279275B1 (fr) 1977-07-08
IT1040926B (it) 1979-12-20
NO139540C (no) 1979-03-28
GB1507079A (en) 1978-04-12
JPS5815985B2 (ja) 1983-03-29
DE2528016C2 (de) 1983-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse