NL159175B - Pijpkoppeling. - Google Patents

Pijpkoppeling.

Info

Publication number
NL159175B
NL159175B NL7302333.A NL159175DA NL159175B NL 159175 B NL159175 B NL 159175B NL 159175D A NL159175D A NL 159175DA NL 159175 B NL159175 B NL 159175B
Authority
NL
Netherlands
Prior art keywords
pipe coupling
coupling
pipe
Prior art date
Application number
NL7302333.A
Other languages
English (en)
Original Assignee
Walterscheid Gmbh Jean
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.)
Publication of NL159175B publication Critical patent/NL159175B/nl

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
NL7302333.A 1950-02-14 Pijpkoppeling. NL159175B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3740/50A GB671143A (en) 1950-02-14 1950-02-14 Improvements in or relating to radio diversity receiving system

Publications (1)

Publication Number Publication Date
NL159175B true NL159175B (nl)

Family

ID=9764057

Family Applications (2)

Application Number Title Priority Date Filing Date
NL84753D NL84753C (nl) 1950-02-14
NL7302333.A NL159175B (nl) 1950-02-14 Pijpkoppeling.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL84753D NL84753C (nl) 1950-02-14

Country Status (4)

Country Link
US (1) US2683213A (nl)
FR (1) FR1044592A (nl)
GB (1) GB671143A (nl)
NL (2) NL159175B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951152A (en) * 1956-02-14 1960-08-30 Itt Radio diversity receiving system
US2975275A (en) * 1958-05-22 1961-03-14 Itt Combining system for diversity communication systems
US2955199A (en) * 1958-08-05 1960-10-04 Itt Radio diversity receiving system
US2979613A (en) * 1958-08-26 1961-04-11 Itt Radio diversity receiving system
US3195049A (en) * 1960-05-04 1965-07-13 Itt Radio diversity receiving system with automatic phase control
US3471788A (en) * 1966-07-01 1969-10-07 Raytheon Co Predetection signal processing system
US4092603A (en) * 1976-09-16 1978-05-30 Hughes Aircraft Company System for obtaining pulse compression in the frequency domain
US4519096A (en) * 1979-10-15 1985-05-21 Motorola, Inc. Large dynamic range multiplier for a maximal-ratio diversity combiner
US4748682A (en) * 1985-01-08 1988-05-31 Mitsubishi Denki Kabushiki Kaisha Combined diversity receiving apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941070A (en) * 1929-01-09 1933-12-26 Victor Talking Machine Co Heterodyne wireless receiver
US2219749A (en) * 1939-08-23 1940-10-29 Bell Telephone Labor Inc Single side band diversity radio receiving system
US2448866A (en) * 1944-01-14 1948-09-07 Rca Corp Diversity receiving system
US2510889A (en) * 1946-01-16 1950-06-06 Press Wireless Inc Antifade carrier wave receiving arrangement

Also Published As

Publication number Publication date
FR1044592A (fr) 1953-11-19
GB671143A (en) 1952-04-30
US2683213A (en) 1954-07-06
NL84753C (nl)

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