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US 10,707,835 B1Granted
Wireless receiving device
AssigneeIndustrial Technology Research Institute
InventorsChia-Jen Liang, Yen-Cheng Kuan, Ching-Wen Chiang, Mau-Chung Chang
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Abstract
A wireless receiving device is provided. The wireless receiving device includes a first passive mixer and a common gate amplifier. The first passive mixer receives an oscillation signal. The common gate amplifier is coupled to the first passive mixer, and automatically adjusts the input impedance of the common gate amplifier according to the oscillation frequency of the oscillation signal.
Claims6
A wireless receiving device, comprising:
- a first passive mixer, receiving an oscillation signal;
- a common gate amplifier, coupled to the first passive mixer, and automatically adjusting an input impedance of the common gate amplifier according to an oscillation frequency of the oscillation signal;
- and
- a second passive mixer, coupled to the common gate amplifier, wherein the first passive mixer and the second passive mixer respectively receive the oscillation signal with a first oscillation frequency and the oscillation signal with a second oscillation frequency.
1 more element
Dependencies are inferred from the claim text.