Relay
A repeater and filter technology, which is applied in the field of high-performance repeaters, can solve the problems of small dynamic range, poor stability, large intermodulation distortion and intermodulation distortion of repeaters, and achieves large dynamic range and reliable operation. High performance, reducing intermodulation distortion
Inactive Publication Date: 2011-08-03
SUZHOU INNOTION TECH
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Abstract
The invention discloses a relay which is characterized by comprising matchers, one-way surface acoustic wave filters and a power amplifier, wherein the input end of the relay is accessed to the first one-way surface acoustic wave filter by the first matcher; the first one-way surface acoustic wave filter is connected with the power amplifier by the second matcher; the power amplifier is connected with a second one-way surface acoustic wave filter by a third matcher; and the second one-way surface acoustic wave filter is connected with the output of the relay by the fourth matcher. The relay has the advantages of larger dynamic range, good thermostability and high working reliability, and the crosstalk and the intermodulation distortion of the relay can be lowered.
Application Domain
Radio relay systems
Technology Topic
DistortionLarge dynamic range +9
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