FI934945A - Method for connecting radio devices to antennas and a radio device system - Google Patents

Method for connecting radio devices to antennas and a radio device system Download PDF

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Publication number
FI934945A
FI934945A FI934945A FI934945A FI934945A FI 934945 A FI934945 A FI 934945A FI 934945 A FI934945 A FI 934945A FI 934945 A FI934945 A FI 934945A FI 934945 A FI934945 A FI 934945A
Authority
FI
Finland
Prior art keywords
radio
antennas
device system
antenna
layouts
Prior art date
Application number
FI934945A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI94916B (en
FI934945A0 (en
Inventor
Tapio Meskanen
Original Assignee
Helsingin Puhelinyhdistys Hels
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 Helsingin Puhelinyhdistys Hels filed Critical Helsingin Puhelinyhdistys Hels
Priority to FI934945A priority Critical patent/FI94916B/en
Publication of FI934945A0 publication Critical patent/FI934945A0/en
Publication of FI934945A publication Critical patent/FI934945A/en
Application granted granted Critical
Publication of FI94916B publication Critical patent/FI94916B/en

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  • Transmitters (AREA)

Abstract

The invention concerns a system with radio layouts and a method for connection of radio layouts 1, 21, 5, 25, 3, 23, which operates on several different radio channels, to antennas 7, 11. According to the method, the power is supplied to an antenna 7 by means of a transmitter 3 tuned to each channel, and the signal power supplied to the antenna 7 is received by means of a receiver 1, 5 tuned to each channel. According to the invention, each transmitter 3 is coupled to only one antenna 7 via a duplex filter 50 and a number of receivers 1, 21, corresponding to the number N of channels, is coupled to the duplex filter 50 via a combination element 27. <IMAGE>
FI934945A 1993-11-09 1993-11-09 Method for connection of radio layouts to antennas and a radio layout system FI94916B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI934945A FI94916B (en) 1993-11-09 1993-11-09 Method for connection of radio layouts to antennas and a radio layout system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934945 1993-11-09
FI934945A FI94916B (en) 1993-11-09 1993-11-09 Method for connection of radio layouts to antennas and a radio layout system

Publications (3)

Publication Number Publication Date
FI934945A0 FI934945A0 (en) 1993-11-09
FI934945A true FI934945A (en) 1995-05-10
FI94916B FI94916B (en) 1995-07-31

Family

ID=8538921

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934945A FI94916B (en) 1993-11-09 1993-11-09 Method for connection of radio layouts to antennas and a radio layout system

Country Status (1)

Country Link
FI (1) FI94916B (en)

Also Published As

Publication number Publication date
FI94916B (en) 1995-07-31
FI934945A0 (en) 1993-11-09

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Legal Events

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