Invention Grant
- Patent Title: Apparatus for radio-frequency matching networks and associated methods
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Application No.: US15823319Application Date: 2017-11-27
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Publication No.: US11750167B2Publication Date: 2023-09-05
- Inventor: Attila Zolomy , Christopher L. McCrank
- Applicant: Silicon Laboratories Inc.
- Applicant Address: US TX Austin
- Assignee: Silicon Laboratories Inc.
- Current Assignee: Silicon Laboratories Inc.
- Current Assignee Address: US TX Austin
- Agency: Law Offices of Maximilian R. Peterson
- Main IPC: H03H7/40
- IPC: H03H7/40 ; H04B1/18 ; H03H7/38 ; H04B1/00 ; H03F3/19 ; H03F3/24 ; H03F1/56 ; H03F3/45
Abstract:
A radio-frequency (RF) apparatus includes a wideband receive (RX) impedance matching circuit to provide a received differential RF signal to RF receive circuitry. The wideband RX impedance matching circuit includes first and second inductors to receive the differential RF signal. The wideband RX impedance matching circuit further includes a third inductor coupled across an input o the RF receive circuitry. The third inductor performs the functionality of a capacitor having a negative capacitance value.
Public/Granted literature
- US20190165754A1 Apparatus for Radio-Frequency Matching Networks and Associated Methods Public/Granted day:2019-05-30
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