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HIGH-GAIN LOW NOISE FIGURE LOW NOISE COMPLEMENTARY METAL OXIDE SEMICONDUCTOR AMPLIFIER WITH LOW CURRENT CONSUMPTION
HIGH-GAIN LOW NOISE FIGURE LOW NOISE COMPLEMENTARY METAL OXIDE SEMICONDUCTOR AMPLIFIER WITH LOW CURRENT CONSUMPTION
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机译:低电流消耗高增益低噪声系数低噪声互补金属氧化物半导体放大器
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摘要
A radio frequency low noise amplifier circuit with a receive signal input, a receive signal output, and a voltage source include a low noise amplifier and a coupled inductor circuit with a primary inductive chain connected to the output of the low noise amplifier and to the voltage source. The coupled inductor circuit further includes a secondary inductive chain with a first inductor electromagnetically coupled to the primary inductive chain, and a second inductor in series with the first inductor and magnetically coupled to the primary inductive chain. The second inductor is connected to a feedback node of the low noise amplifier. There is an output matching network connected to the first inductor of the secondary inductive chain and to the receive signal output.
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