GB1511662A - Method and apparatus for detecting a field - Google Patents

Method and apparatus for detecting a field

Info

Publication number
GB1511662A
GB1511662A GB29908/75A GB2990875A GB1511662A GB 1511662 A GB1511662 A GB 1511662A GB 29908/75 A GB29908/75 A GB 29908/75A GB 2990875 A GB2990875 A GB 2990875A GB 1511662 A GB1511662 A GB 1511662A
Authority
GB
United Kingdom
Prior art keywords
probe
field
source
july
sources
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
GB29908/75A
Other languages
English (en)
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.)
KANSAI BRANCH OF JA PSYCHIC
SCIENCE ASS Inc
Original Assignee
KANSAI BRANCH OF JA PSYCHIC
SCIENCE ASS Inc
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 KANSAI BRANCH OF JA PSYCHIC, SCIENCE ASS Inc filed Critical KANSAI BRANCH OF JA PSYCHIC
Publication of GB1511662A publication Critical patent/GB1511662A/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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
GB29908/75A 1974-07-16 1975-07-16 Method and apparatus for detecting a field Expired GB1511662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49081313A JPS5110790A (en) 1974-07-16 1974-07-16 Hoshagenno fukushahokokenshitsuhoshiki

Publications (1)

Publication Number Publication Date
GB1511662A true GB1511662A (en) 1978-05-24

Family

ID=13742893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29908/75A Expired GB1511662A (en) 1974-07-16 1975-07-16 Method and apparatus for detecting a field

Country Status (5)

Country Link
JP (1) JPS5110790A (enrdf_load_stackoverflow)
DE (1) DE2531742C3 (enrdf_load_stackoverflow)
FR (1) FR2279112A1 (enrdf_load_stackoverflow)
GB (1) GB1511662A (enrdf_load_stackoverflow)
SU (1) SU1314964A3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791617A (en) * 1971-07-14 1974-02-12 Resistoflex Corp Positive opening and closing constrictable tube valve with means for prolonging tube life
JPS5051364A (enrdf_load_stackoverflow) * 1973-09-05 1975-05-08
JPS532792B2 (enrdf_load_stackoverflow) * 1974-10-15 1978-01-31
DE4242739A1 (de) * 1992-12-17 1994-06-23 Thomson Brandt Gmbh Rundfunkempfänger

Also Published As

Publication number Publication date
FR2279112B1 (enrdf_load_stackoverflow) 1980-09-26
DE2531742C3 (de) 1980-08-21
FR2279112A1 (fr) 1976-02-13
DE2531742B2 (de) 1979-12-20
SU1314964A3 (ru) 1987-05-30
JPS5110790A (en) 1976-01-28
DE2531742A1 (de) 1976-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee