Filtering functions with reduced fabrication sensitivity

A new category of filtering functions is proposed. Reflection zeros are redistributed to provide higher attenuation lobes near the band edge compared to the lobes near the center frequency. The ripple in the passband is smallest near the band edges mitigating the sensitivity of return and insertion...

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Bibliographic Details
Published inIEEE microwave and wireless components letters Vol. 15; no. 5; pp. 360 - 362
Main Authors Jayyousi, A.B., Lancaster, M.J., Huang, F.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.05.2005
Institute of Electrical and Electronics Engineers
Subjects
Applied sciences
Attenuation
Band pass filters
Chebyshev approximation
Circuit properties
Electric, optical and optoelectronic circuits
Electronic circuits
Electronics
Exact sciences and technology
Fabrication
Filtering
Filtering functions
Frequency
Frequency filters
Insertion loss
Manufacturing
Passband
Reflection
Performance evaluation
Filtering functions
Sensitivity analysis
Return loss
Chebyshev filter
Insertion loss
Band pass filter
passband
Selectivity
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Summary:A new category of filtering functions is proposed. Reflection zeros are redistributed to provide higher attenuation lobes near the band edge compared to the lobes near the center frequency. The ripple in the passband is smallest near the band edges mitigating the sensitivity of return and insertion loss within the passband while providing better selectivity compared to chained function filters.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1531-1309
1558-1764
DOI:10.1109/LMWC.2005.847713