Honor Company has applied for patents on power and load switching circuits, low noise amplifiers, and electronic devices, which can adjust the linearity, power consumption, and operating frequency band of low noise amplifiers.
On March 27, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Honor Terminal Co., Ltd. applied for a patent entitled "power and load switching circuit, low-noise amplifier and electronic equipment", with the publication number of CN117767965A and the application date of January 2024.
The patent abstract shows that the present application discloses a power and load switching circuit, a low noise amplifier, and an electronic device, which relates to the field of electronic device technology. The power and load switching circuit comprises at least two power supplies, a switching switch, at least two loads, and at least two output ports; At least two ports of the switching switch are electrically connected to at least two power sources, and the other two ports of the switching switch are electrically connected to at least two output ports for switching and conducting at least four power paths; At least two loads are set between at least two power sources and at least two output ports to adjust the load impedance values of at least four power sources. Based on the scheme of this application, the linearity, power consumption, and operating frequency band of the low-noise amplifier can be adjusted, so that the low-noise amplifier can obtain more different performance modes.