Wideband active circuit with feedback structure
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsChul Gyun Park, Jae Sung Rieh, Dong Hyun Kim
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Abstract
A broadband active circuit with a feedback structure includes: an active load unit providing a load varied according to a control voltage; an active circuit unit connected between the active load unit and a ground and outputting a signal corresponding to a pre-set bandwidth, among input signals; and a feedback circuit unit formed between an output terminal of the active circuit unit and the active load unit and providing a signal from the output terminal of the active circuit unit to the active load unit.
Claims21
A broadband active circuit with a feedback structure, the active circuit comprising:
- an active load unit providing a load varied according to a control voltage;
- an active circuit unit connected between the active load unit and a ground and outputting a signal corresponding to a pre-set bandwidth, among input signals;
- and
- a feedback circuit unit formed between an output terminal of the active circuit unit and the active load unit and providing a signal from the output terminal of the active circuit unit to the active load unit.
A broadband active circuit with a feedback structure, the circuit comprising:
- an active load unit connected to a power voltage terminal and providing a load varied according to a control voltage;
- an active circuit unit connected between the active load unit and a ground and outputting a signal corresponding to a pre-set bandwidth, among input signals;
- and
- a feedback circuit unit configured as an amplifier formed between an output terminal of the active circuit unit and the active load unit and amplifying a signal from the output terminal of the active circuit unit to provide the control voltage to the active load unit.
Dependencies are inferred from the claim text.