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Analysis and optimization of noise performance for various topologies of microwave active recursive filters using noise wave techniques

✍ Scribed by H. Ezzedine; M. Delmond; L. Billonnet; B. Jarry; P. Guillon

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
283 KB
Volume
18
Category
Article
ISSN
0895-2477

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✦ Synopsis

In this paper, three topologies of microwa¨e acti¨e recur-si¨e filters are studied. We show how, using a noise wa¨e formalism, the noise factor of filters can be effecti¨ely minimized by using appropriate unbalanced power di¨idersrcombiners and an amplifier. A comparison between the different topologies is gi¨en. We ¨alidate our approach with simulated examples.

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