Radio frequency circuit and communication device module

A radio frequency circuit comprising:

• a first power amplifier comprising a first output;
• a second power amplifier comprising a second output;
• a third power amplifier comprising a third output;
• a fourth power amplifier comprising a fourth output,
• wherein:
• the first power amplifier, the second power amplifier, the third power amplifier and the fourth power amplifier are configured to perform an amplification based on a radio communication signal to produce a first amplifier output signal, a second amplifier output signal, a third amplifier output signal, and a fourth amplifier output signal,
• the first output is configured to provide the first amplifier output signal to a first feed point of a first radiator,
• the second output is configured to provide the second amplifier output signal to a second feed point of the first radiator,
• the third output is configured to provide the third amplifier output signal to a third feed point of the first radiator, and
• the fourth output is configured to provide the fourth amplifier output signal to a fourth feed point of the first radiator;
• a fifth power amplifier comprising a fifth output;
• a sixth power amplifier comprising a sixth output;
• a seventh power amplifier comprising a seventh output;
• and
• an eighth power amplifier comprising an eighth output,
• wherein:
• the fifth power amplifier, the sixth power amplifier, the seventh power amplifier, and the eighth power amplifier are configured to perform an amplification based on a further radio communication signal to produce a fifth amplifier output signal, a sixth amplifier output signal, a seventh amplifier output signal, and an eighth amplifier output signal,
• the fifth output is configured to provide the fifth component signal to a fifth feed point of a second radiator,
• the sixth output is configured to provide the sixth component signal to a sixth feed point of the second radiator,
• the seventh output is configured to provide the seventh component signal to a seventh feed point of the second radiator, and
• the eighth output is configured to provide the eighth component signal to an eighth feed point of the second radiator.

A communication device module comprising:

• a first radiator;
• a radio frequency circuit comprising:
• a first power amplifier comprising a first output;
• a second power amplifier comprising a second output;
• a third power amplifier comprising a third output;
• and
• a fourth power amplifier comprising a fourth output,
• wherein:
• the first power amplifier, the second power amplifier, the third power amplifier and the fourth power amplifier are configured to perform an amplification based on a radio communication signal to produce a first amplifier output signal, a second amplifier output signal, a third amplifier output signal, and a fourth amplifier output signal,
• the first output is configured to provide the first amplifier output signal to a first feed point of the first radiator,
• the second output is configured to provide the second amplifier output signal to a second feed point of the first radiator,
• the third output is configured to provide the third amplifier output signal to a third feed point of the first radiator, and
• the fourth output is configured to provide the fourth amplifier output signal to a fourth feed point of the first radiator;
• a first front end network;
• and
• a second front end network,
• wherein:
• the first output is coupled to the first feed point via the first front end network,
• the second output is coupled to the second feed point via the first front end network,
• the third output is coupled to the third feed point via second front end network, and
• the fourth output is coupled to the fourth feed point via the second front end network,
• wherein:
• the first radiator comprises a first sub-radiator and a second sub-radiator,
• the first sub-radiator comprises the first feed point and the second feed point, and
• the second sub-radiator comprises the third feed point and the fourth feed point.

A communication device module, comprising

• a first radiator;
• a second radiator;
• a radio frequency circuit comprising:
• a first power amplifier comprising a first output;
• a second power amplifier comprising a second output;
• a third power amplifier comprising a third output;
• a fourth power amplifier comprising a fourth output,
• wherein:
• the first power amplifier, the second power amplifier, the third power amplifier and the fourth power amplifier are configured to perform an amplification based on a radio communication signal to produce a first amplifier output signal, a second amplifier output signal, a third amplifier output signal, and a fourth amplifier output signal,
• the first output is configured to provide the first amplifier output signal to a first feed point of the first radiator,
• the second output is configured to provide the second amplifier output signal to a second feed point of the first radiator,
• the third output is configured to provide the third amplifier output signal to a third feed point of the first radiator, and
• the fourth output is configured to provide the fourth amplifier output signal to a fourth feed point of the first radiator;
• a fifth power amplifier comprising a fifth output;
• a sixth power amplifier comprising a sixth output;
• a seventh power amplifier comprising a seventh output;
• and
• an eighth power amplifier comprising an eighth output,
• wherein:
• the fifth power amplifier, the sixth power amplifier, the seventh power amplifier, and the eighth power amplifier are configured to perform an amplification based on a further radio communication signal to produce a fifth amplifier output signal, a sixth amplifier output signal, a seventh amplifier output signal, and an eighth amplifier output signal,
• the fifth output is configured to provide the fifth component signal to a fifth feed point of the second radiator,
• the sixth output is configured to provide the sixth component signal to a sixth feed point of the second radiator,
• the seventh output is configured to provide the seventh component signal to a seventh feed point of the second radiator, and
• the eighth output is configured to provide the eighth component signal to an eighth feed point of the second radiator,
• wherein the first radiator comprises a first sub-radiator and a second sub-radiator (134),
• wherein the first sub-radiator comprises the first feed point and the second feed point,
• wherein the second sub-radiator comprises the third feed point and the fourth feed point, and
• wherein the second radiator comprises a third sub-radiator and a fourth sub-radiator,
• wherein the third sub-radiator comprises the fifth feed point and the sixth feed point,
• wherein the fourth sub-radiator comprises the seventh feed point and the eighth feed point.