FR789403A - Cadre récepteur - Google Patents

Cadre récepteur

Info

Publication number
FR789403A
FR789403A FR789403DA FR789403A FR 789403 A FR789403 A FR 789403A FR 789403D A FR789403D A FR 789403DA FR 789403 A FR789403 A FR 789403A
Authority
FR
France
Prior art keywords
receiver frame
receiver
frame
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
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR789403A publication Critical patent/FR789403A/fr
Expired legal-status Critical Current

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/04—Details
    • G01S3/08—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna systems
    • G01S3/085—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna systems by using spaced loop aerial systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Near-Field Transmission Systems (AREA)
FR789403D 1934-05-09 1935-04-30 Cadre récepteur Expired FR789403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL438326X 1934-05-09

Publications (1)

Publication Number Publication Date
FR789403A true FR789403A (fr) 1935-10-29

Family

ID=19786217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789403D Expired FR789403A (fr) 1934-05-09 1935-04-30 Cadre récepteur

Country Status (3)

Country Link
FR (1) FR789403A (xx)
GB (1) GB438326A (xx)
NL (1) NL40848C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK507584A (da) * 1984-10-24 1986-04-25 Electronic Identification Syst Anlaeg til transmission af hoejfrekvente, eletromagnetiske signaler

Also Published As

Publication number Publication date
GB438326A (en) 1935-11-14
NL40848C (xx)

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