Qualcomm incorporated (20240429907). ATTENUATOR USING VARIABLE RESISTORS

ATTENUATOR USING VARIABLE RESISTORS

Organization Name

qualcomm incorporated

Inventor(s)

Lei Ma of Palo Alto CA (US)

Chenliang Du of San Diego CA (US)

Antonino Scuderi of San Diego CA (US)

ATTENUATOR USING VARIABLE RESISTORS

This abstract first appeared for US patent application 20240429907 titled 'ATTENUATOR USING VARIABLE RESISTORS

Original Abstract Submitted

certain aspects of the present disclosure are directed towards a signal processing circuit. the signal processing circuit generally includes: an impedance transformation circuit coupled between a first node and a second node; and an attenuation circuit including a first variable resistive element coupled between the first node and a reference potential node, and a second variable resistive element coupled between the second node and the reference potential node.