FR676368A - Installation pour la propagation simultanée de nouvelles diffusées - Google Patents

Installation pour la propagation simultanée de nouvelles diffusées

Info

Publication number
FR676368A
FR676368A FR676368DA FR676368A FR 676368 A FR676368 A FR 676368A FR 676368D A FR676368D A FR 676368DA FR 676368 A FR676368 A FR 676368A
Authority
FR
France
Prior art keywords
installation
broadcast news
simultaneous propagation
propagation
simultaneous
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR676368A publication Critical patent/FR676368A/fr
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
    • H04B7/12—Frequency diversity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
FR676368D 1928-06-09 1929-06-07 Installation pour la propagation simultanée de nouvelles diffusées Expired FR676368A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE313176X 1928-06-09

Publications (1)

Publication Number Publication Date
FR676368A true FR676368A (fr) 1930-02-21

Family

ID=6139096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676368D Expired FR676368A (fr) 1928-06-09 1929-06-07 Installation pour la propagation simultanée de nouvelles diffusées

Country Status (4)

Country Link
US (1) US1798415A (de)
FR (1) FR676368A (de)
GB (1) GB313176A (de)
NL (1) NL28735C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091623B (de) * 1956-08-24 1960-10-27 Siemens Ag Nachrichtenuebertragungssystem
GB2177875A (en) * 1985-07-08 1987-01-28 Philips Electronic Associated Radio transmission system
US5303259A (en) * 1991-11-07 1994-04-12 Loveall Peter S Frequency-hopped electronic signal transmitter

Also Published As

Publication number Publication date
GB313176A (en) 1930-05-01
NL28735C (de) 1900-01-01
US1798415A (en) 1931-03-31

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