| 摘要 |
FIELD: radio engineering. SUBSTANCE: device that can be used for multiplex radio communications, frequency-diversity transmission, and composite signal generation, depends for its operation on interconnection of two or more sources or loads operating at different frequencies with common load or source, and incorporates provision for relative pre-separation of sources or loads has N passband filters, their number depending on number of channels, and connecting line incorporating short-circuited line section, (N - 1) series-connected line sections, and communication line. Points of connection of sources and loads are distributed along connection line and separated from each other by means of series-connected line sections; combinations of short-circuited sections form quarter-wave short- circuited line sections for each channel of load or source. EFFECT: facilitated matching of sources (loads) with common load. 1 cl, 1 dwg
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