Improvements in broadband feed-forward a
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Mauro de Lima Coimbra; Rui Fragassi Souza
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Article
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1996
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John Wiley and Sons
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English
β 290 KB
Some changes in the traditional feed-forward amplifier topologv are introduced, resulting in an improved broadband operation with more than 25 dB canceling of intermodulation product levels. A n outline of the main design streps is presented, together with the measurements made on a prototype.