基于gaas - fet的电视调谐器双平衡混频器

ESSCIRC 80: 6th European Solid State Circuits Conference Pub Date : 1980-09-01 DOI:10.1109/ESSCIRC.1980.5468743

U. Ablassmeier, W. Kellner, H. Kniepkamp

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引用次数: 0

摘要

利用砷化镓集成电路构建了双平衡混频器和放大器。结果:(1)整个电视频段(50-900 MHz)的恒定转换增益为12±2 dB。(2)对大信号线性度好。(3)低噪声系数(# 8db)。

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A Double Balanced Mixer for TV Tuners based on GaAs-FETs

A double balanced mixer and amplifier was built with GaAs ICs. Results: (1) Constant conversion gain of 12 ± 2 dB over the entire TV-band (50-900 MHz). (2) Good linearity for large signals. (3) Low noise figure (#8 dB).

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ESSCIRC 80: 6th European Solid State Circuits Conference

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