Invention Grant
- Patent Title: Combined RF detector and RF attenuator with concurrent outputs
- Patent Title (中): 具有并发输出的RF检测器和RF衰减器
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Application No.: US13288590Application Date: 2011-11-03
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Publication No.: US09048787B2Publication Date: 2015-06-02
- Inventor: Paul D. Jones , David E. Jones , William David Southcombe , Chris Levesque , Scott Yoder , Terry J. Stockert
- Applicant: Paul D. Jones , David E. Jones , William David Southcombe , Chris Levesque , Scott Yoder , Terry J. Stockert
- Applicant Address: US NC Greensboro
- Assignee: RF Micro Devices, Inc.
- Current Assignee: RF Micro Devices, Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Withrow & Terranova, P.L.L.C.
- Main IPC: H04B1/06
- IPC: H04B1/06 ; H04B7/00 ; H03F1/02 ; H03F3/195 ; H03F3/21 ; H03F3/24 ; H03F3/60 ; H03F3/72

Abstract:
Radio Frequency (RF) signal conditioning circuitry, which includes RF detection circuitry and RF attenuation circuitry is disclosed. The RF detection circuitry receives and detects an RF sample signal to provide an RF detection signal. The RF attenuation circuitry has an attenuation circuitry input, and receives and attenuates the RF sample signal via the attenuation circuitry input to provide an attenuated RF signal. The RF attenuation circuitry presents an attenuation circuitry input impedance at the attenuation circuitry input. The attenuated RF signal and the RF detection signal are provided concurrently.
Public/Granted literature
- US20120184233A1 COMBINED RF DETECTOR AND RF ATTENUATOR WITH CONCURRENT OUTPUTS Public/Granted day:2012-07-19
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