SE388989B - DEVICE FOR ADDING SIGNALS - Google Patents

DEVICE FOR ADDING SIGNALS

Info

Publication number
SE388989B
SE388989B SE670572A SE670572A SE388989B SE 388989 B SE388989 B SE 388989B SE 670572 A SE670572 A SE 670572A SE 670572 A SE670572 A SE 670572A SE 388989 B SE388989 B SE 388989B
Authority
SE
Sweden
Prior art keywords
adding signals
signals
Prior art date
Application number
SE670572A
Other languages
Swedish (sv)
Inventor
B S Skingley
A T Curtis
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority claimed from GB5612772A external-priority patent/GB1358117A/en
Publication of SE388989B publication Critical patent/SE388989B/en

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
    • H04B7/0805—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 with single receiver and antenna switching
    • H04B7/0808—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 with single receiver and antenna switching comparing all antennas before reception
    • H04B7/0811—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 with single receiver and antenna switching comparing all antennas before reception during preamble or gap period
    • 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
    • H04B7/0842—Weighted combining
    • H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch
SE670572A 1971-12-03 1972-05-23 DEVICE FOR ADDING SIGNALS SE388989B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5612771 1971-12-03
GB5612772A GB1358117A (en) 1971-12-11 1972-12-05 Vehicle anti-skid braking system

Publications (1)

Publication Number Publication Date
SE388989B true SE388989B (en) 1976-10-18

Family

ID=26267591

Family Applications (1)

Application Number Title Priority Date Filing Date
SE670572A SE388989B (en) 1971-12-03 1972-05-23 DEVICE FOR ADDING SIGNALS

Country Status (1)

Country Link
SE (1) SE388989B (en)

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