Wireless Circuitry with Multi-Technology Coexistence

Wireless circuitry comprising:

• first and second transmission line paths;
• transceiver circuitry coupled to the first and second transmission line paths, the transceiver circuitry being configured to convey a first radio-frequency (RF) signal of a first radio access technology (RAT) over the first transmission line path and being configured to convey a second RF signal of a second RAT different from the first RAT over the second transmission line path;
• first and second switches on the first transmission line path;
• first and second notch filters coupled in parallel between the first and second switches, the first notch filter having a first stopband and the second notch filter having a second stopband different from the first stopband;
• third and fourth switches on the second transmission line path;
• and
• first and second bandpass filters coupled in parallel between the third and fourth switches, the first bandpass filter having a first passband that overlaps the first stopband and the second bandpass filter having a second passband that overlaps the second stopband.

An electronic device comprising:

• transceiver circuitry having first and second ports, the transceiver circuitry being configured to convey a first radio-frequency signal using a first radio access technology (RAT) over the first port and being configured to concurrently convey a second radio-frequency signal using a second RAT over the second port, the second RAT being different than the first RAT;
• a first antenna;
• a second antenna;
• a first transmission line path that couples the first port to the first antenna;
• a second transmission line path that couples the second port to the second antenna;
• a switched notch filter on the first transmission line path;
• a switched bandpass filter on the second transmission line path;
• a radio-frequency front end (RFFE) module on the first transmission line path between the switched notch filter and the first port;
• and
• a bandpass filter on the first transmission line path between the RFFE module and the first port.