FR680365A - Improvements to receiving devices for radiotelegraph systems - Google Patents

Improvements to receiving devices for radiotelegraph systems

Info

Publication number
FR680365A
FR680365A FR680365DA FR680365A FR 680365 A FR680365 A FR 680365A FR 680365D A FR680365D A FR 680365DA FR 680365 A FR680365 A FR 680365A
Authority
FR
France
Prior art keywords
radiotelegraph
systems
receiving devices
devices
receiving
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
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR680365A publication Critical patent/FR680365A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR680365D 1929-07-17 1929-08-16 Improvements to receiving devices for radiotelegraph systems Expired FR680365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2195329A GB336625A (en) 1929-07-17 1929-07-17 Improvements in radio telegraph receiving systems

Publications (1)

Publication Number Publication Date
FR680365A true FR680365A (en) 1930-04-29

Family

ID=10171524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680365D Expired FR680365A (en) 1929-07-17 1929-08-16 Improvements to receiving devices for radiotelegraph systems

Country Status (3)

Country Link
BE (1) BE362828A (en)
FR (1) FR680365A (en)
GB (1) GB336625A (en)

Also Published As

Publication number Publication date
GB336625A (en) 1930-10-17
BE362828A (en) 1929-09-30

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