FR589082A - Nouveau procédé radio-communication - Google Patents

Nouveau procédé radio-communication

Info

Publication number
FR589082A
FR589082A FR589082DA FR589082A FR 589082 A FR589082 A FR 589082A FR 589082D A FR589082D A FR 589082DA FR 589082 A FR589082 A FR 589082A
Authority
FR
France
Prior art keywords
radio communication
communication process
new radio
new
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.)
Expired
Application number
Other languages
English (en)
French (fr)
Inventor
Evenor Brard
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 filed Critical
Application granted granted Critical
Publication of FR589082A publication Critical patent/FR589082A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
FR589082D 1924-01-17 1924-01-17 Nouveau procédé radio-communication Expired FR589082A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR589082T 1924-01-17

Publications (1)

Publication Number Publication Date
FR589082A true FR589082A (fr) 1925-05-22

Family

ID=40344557

Family Applications (2)

Application Number Title Priority Date Filing Date
FR589082D Expired FR589082A (fr) 1924-01-17 1924-01-17 Nouveau procédé radio-communication
FR30305D Expired FR30305E (fr) 1924-01-17 1924-11-15 Nouveau procédé de radio-communication

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR30305D Expired FR30305E (fr) 1924-01-17 1924-11-15 Nouveau procédé de radio-communication

Country Status (4)

Country Link
US (1) US1744036A (cg-RX-API-DMAC7.html)
FR (2) FR589082A (cg-RX-API-DMAC7.html)
GB (1) GB256828A (cg-RX-API-DMAC7.html)
NL (1) NL18784C (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715725A (en) * 1946-07-31 1955-08-16 Frank H Jackson Circuit tester for electronic fuzes for munitions
US2631280A (en) * 1949-08-31 1953-03-10 Rca Corp Remote-control system for radio receivers and the like
US2927321A (en) * 1956-01-26 1960-03-01 Donald B Harris Radio transmission systems with modulatable passive responder
US3243801A (en) * 1963-11-19 1966-03-29 Lab For Electronics Inc Radar system for identifying targets
ATE313134T1 (de) * 1991-04-03 2005-12-15 Tagsys Sa Artikelsortiersystem
US7764181B2 (en) * 2007-07-03 2010-07-27 Allflex Usa, Inc. Inductively coupled loop antenna for a radio frequency identification reader
WO2009008861A1 (en) 2007-07-10 2009-01-15 Allflex Usa, Inc. Inductively coupled extension antenna for a radio frequency identification reader
US7764177B2 (en) * 2007-07-10 2010-07-27 Allflex Usa, Inc. Inductively coupled extension antenna for a radio frequency identification reader
WO2010028296A1 (en) * 2008-09-04 2010-03-11 Allflex Usa, Inc. Combination full-duplex and half-duplex electronic identification tag
AU2010303188B2 (en) * 2009-10-09 2014-12-04 Allflex Australia Pty Limited HDX demodulator
EP2486552B1 (en) * 2009-10-09 2017-08-30 Aleis Pty Ltd Radio frequency identification reader antenna having a dynamically adjustable q-factor

Also Published As

Publication number Publication date
US1744036A (en) 1930-01-21
FR30305E (fr) 1926-05-07
NL18784C (cg-RX-API-DMAC7.html)
GB256828A (en) 1926-08-19

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