Invention Application
- Patent Title: AMPLIFIER WITH BUILT IN TIME GAIN COMPENSATION FOR ULTRASOUND APPLICATIONS
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Application No.: US16245202Application Date: 2019-01-10
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Publication No.: US20190149110A1Publication Date: 2019-05-16
- Inventor: Amandeep Singh , Kailiang Chen , Tyler S. Ralston
- Applicant: Butterfly Network, Inc.
- Applicant Address: US CT Guilford
- Assignee: Butterfly Network, Inc.
- Current Assignee: Butterfly Network, Inc.
- Current Assignee Address: US CT Guilford
- Main IPC: H03F3/45
- IPC: H03F3/45 ; G01S7/523 ; G01S15/89 ; H03M1/12 ; B06B1/02 ; G01H17/00 ; G01N29/44
Abstract:
An ultrasound circuit comprising a trans-impedance amplifier (TIA) with built-in time gain compensation functionality is described. The TIA is coupled to an ultrasonic transducer to amplify an electrical signal generated by the ultrasonic transducer in response to receiving an ultrasound signal. The TIA is, in some cases, followed by further analog and digital processing circuitry.
Public/Granted literature
- US10340867B2 Amplifier with built in time gain compensation for ultrasound applications Public/Granted day:2019-07-02
Information query
