| 摘要 |
Microwave equalizer with internal amplitude correction, preferably for application in satellite communications, comprising at least one resonant cavity (2), at least one incoming signal injector (6) that projects into said resonant cavity (2) for injecting signal into said resonant cavity (2), and at least a first resistive tuner (5). The position of said first tuner (5) with respect to said injector (6) produces electromagnetic coupling between both tuner (5) and injector (6), giving rise to an amplitude attenuation effect in said signal. A variation in said relative position between said means the first resistive tuner and injector permits changing said attenuation in a selective manner. A second resistive tuner (7) can be used in combination with the first resistive tuner (5) to optimize the response of the equalizer.
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