Equalization Circuit for Cable Television Plug-in Fixed Attenuator
AssigneeGlobal Technology Inc.
InventorsLi ZHANG, Mingjun BAO, Renhao TAN
Life of this patent
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Abstract
Embodiments of the present disclosure disclose an equalization circuit for a CATV plug-in fixed attenuator which comprises an equalizer, an equalization compensation circuit and a MCU module. The equalizer comprises a CATV plug-in fixed attenuator identification module and an equalizing module. The CATV plug-in fixed attenuator identification module is connected to the equalizing module and the MCU module. The equalization compensation circuit is connected to an output terminal of the equalizer and the MCU module. The embodiments enable identification of a changing attenuation value and compensation of the frequency response.
Claims7
An equalization circuit for a cable television (CATV) plug-in fixed attenuator, comprising:
- an equalizer, an equalization compensation circuit and a microcontroller unit (MCU) module;
- wherein
- the equalizer comprises a CATV plug-in fixed attenuator identification module and an equalizing module;
- the CATV plug-in fixed attenuator identification module is connected to the equalizing module and the MCU module;
- and
- the equalization compensation circuit is connected to an output terminal of the equalizer and the MCU module.
Dependencies are inferred from the claim text.