Patent ID: 11870445
Assignee: RICHWAVE TECHNOLOGY CORP.
Field: Control (Instruments)
Classification: CPC H  G | IPC G  H

Claim 5:
6. A radio frequency (RF) device, comprising: a voltage generation and harmonic suppressor configured to receive a RF signal to output at least one direct current (DC) voltage related to the RF signal, and configured to suppress a harmonic generated by the RF signal in the voltage generation and harmonic suppressor; and a RF circuit configured to receive the RF signal, and configured to perform an operation according to the at least one DC voltage, wherein the at least one DC voltage comprises a first DC voltage and a second DC voltage; wherein the RF circuit includes: a logic circuit, configured to receive a control signal and output an output signal; and a RF element configured to receive the output signal, wherein the output signal is configured to control the RF element; wherein the operation performed by the RF circuit according to the at least one DC voltage comprises performing a power supply operation on the logic circuit, and one of a high-level power supply voltage and a low-level power supply voltage of the logic circuit is related to the first DC voltage, wherein the first DC voltage is one of a high-level power supply voltage of the logic circuit and a low-level power supply voltage of the logic circuit, wherein one of the high-level power supply voltage of the logic circuit and the low-level power supply voltage of the logic circuit is related to the second DC voltage.