Patent ID: 11894825
Assignee: APPLE INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. An electronic device, comprising:
one or more antennas;
a transmitter coupled to the one or more antennas; and
a receiver coupled to the one or more antennas, the receiver comprising filter circuitry comprising
an amplifier,
a first inductor and a first resistor coupled in series to a first input port of the filter circuitry, the first inductor and the first resistor are configured to adjust a complex pole of the filter circuitry,
a second inductor and a second resistor coupled in series to a second input port of the filter circuitry, the second inductor and the second resistor configured to adjust the complex pole of the filter circuitry,
a first capacitor coupled in parallel to the first input port and the second input port, the first capacitor configured to adjust the complex pole of the filter circuitry;
a third resistor coupled in parallel to the amplifier, the third resistor configured to adjust a real pole of the filter circuitry,
a second capacitor coupled in parallel to the third resistor and the amplifier, the second capacitor configured to adjust the real pole of the filter circuitry;
a fourth resistor coupled in parallel to the amplifier, the fourth resistor configured to adjust the real pole of the filter circuitry; and
a third capacitor coupled in parallel to the fourth resistor and the amplifier, the third capacitor configured to adjust the real pole of the filter circuitry.