GB604255A - Improvements in radio receiving installations - Google Patents

Improvements in radio receiving installations

Info

Publication number
GB604255A
GB604255A GB33013/45A GB3301345A GB604255A GB 604255 A GB604255 A GB 604255A GB 33013/45 A GB33013/45 A GB 33013/45A GB 3301345 A GB3301345 A GB 3301345A GB 604255 A GB604255 A GB 604255A
Authority
GB
United Kingdom
Prior art keywords
anodes
voltage
resistance
earth
cathodes
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
GB33013/45A
Other languages
English (en)
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB604255A publication Critical patent/GB604255A/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
    • H04B7/0802—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 antenna selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
GB33013/45A 1940-07-31 1945-12-06 Improvements in radio receiving installations Expired GB604255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL220060X 1940-07-31

Publications (1)

Publication Number Publication Date
GB604255A true GB604255A (en) 1948-06-30

Family

ID=19779309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33013/45A Expired GB604255A (en) 1940-07-31 1945-12-06 Improvements in radio receiving installations

Country Status (5)

Country Link
BE (1) BE442317A (enEXAMPLES)
CH (1) CH220060A (enEXAMPLES)
FR (1) FR874280A (enEXAMPLES)
GB (1) GB604255A (enEXAMPLES)
NL (1) NL67254C (enEXAMPLES)

Also Published As

Publication number Publication date
FR874280A (fr) 1942-08-03
CH220060A (de) 1942-03-15
BE442317A (enEXAMPLES)
NL67254C (enEXAMPLES)

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