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A 10–67 GHz 1.44 mW 20.7 dB Gain VGA-Embedded Downconversion Mixer With 40 dB Variable Gain Range

机译:具有40 dB可变增益范围的10-67 GHz 1.44 mW 20.7 dB增益VGA嵌入式下变频混频器

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摘要

A high gain low power variable gain downconversion mixer is presented here. In a conventional mixer, its conversion gain is limited by the load impedance due to limited voltage supply. In addition, accurate conversion gain control is challenging due to DC-offset and various parasitic effects.
机译:此处介绍了一种高增益低功率可变增益下变频混频器。在常规混频器中,由于电源电压的限制,其转换增益受到负载阻抗的限制。此外,由于直流失调和各种寄生效应,精确的转换增益控制具有挑战性。

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