Results 181 to 190 of about 591,169 (237)
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IEEE Microwave Magazine, 2008
An adaptive predistortion technique has been presented and verified through the design and fabrication of practical filters in both the C and Ku bands. The method allows the realization of microwave filters at a lower cost, lighter mass, smaller volume, and better performance with minimum insertion loss penalties.The concept of lossy filters has been ...
Ming Yu, Vahid Miraftab
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An adaptive predistortion technique has been presented and verified through the design and fabrication of practical filters in both the C and Ku bands. The method allows the realization of microwave filters at a lower cost, lighter mass, smaller volume, and better performance with minimum insertion loss penalties.The concept of lossy filters has been ...
Ming Yu, Vahid Miraftab
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2016 German Microwave Conference (GeMiC), 2016
Microwave-photonic filters (MPF) can overcome the limitations of electrically implemented counterparts. MPF can have a very broad bandwidth, they are tunable and even the filter shape can be changed by programming. Here we review our recent results in the implementation of MPF.
S. Preussler +3 more
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Microwave-photonic filters (MPF) can overcome the limitations of electrically implemented counterparts. MPF can have a very broad bandwidth, they are tunable and even the filter shape can be changed by programming. Here we review our recent results in the implementation of MPF.
S. Preussler +3 more
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A Reconfigurable Microwave Combline Filter
IEEE Transactions on Circuits and Systems II: Express Briefs, 2016A general cascaded filter design technique is implemented to get a tunable narrow-band filter response based on the general Chebyshev bandpass filter. A cavity combline microwave filter is fabricated by cascading two asymmetrical filters without using an isolator between them.
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Photonic microwave bandpass filters
2007 Second International Conference on Access Networks & Workshops, 2007Techniques to implement photonic microwave bandpass filters are reviewed. The challenges in implementing these filters for practical applications are discussed.
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2010 IEEE 11th Annual Wireless and Microwave Technology Conference (WAMICON), 2010
In order to meet the ever increasing demand for miniaturization of RF and microwave filters, the suitability of fractal resonators has been examined and a complete design method of miniaturized fractal filters has been developed.
P Jarry, J Beneat, E Kerherve
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In order to meet the ever increasing demand for miniaturization of RF and microwave filters, the suitability of fractal resonators has been examined and a complete design method of miniaturized fractal filters has been developed.
P Jarry, J Beneat, E Kerherve
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IEEE Transactions on Microwave Theory and Techniques, 1958
In order to obtain filters capable of handling very high power, the use of radial lines and uniform line discontinuities was investigated as the most promising approach. In this connection, it was necessary to consider equivalent circuit and interaction effects for H-mode radial line mated at each end to uniform TE 10 waveguide for taper angles of 45 ...
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In order to obtain filters capable of handling very high power, the use of radial lines and uniform line discontinuities was investigated as the most promising approach. In this connection, it was necessary to consider equivalent circuit and interaction effects for H-mode radial line mated at each end to uniform TE 10 waveguide for taper angles of 45 ...
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2006 International Conference on Microwaves, Radar & Wireless Communications, 2006
Novel photonic microwave filters based on time delay introduced by a dispersive media are presented. This is followed by description and analysis of issues concerning microwave filters theory, architecture, tuning, reconfiguration and processes of obtaining negative taps.
Pawel Wojtyra, Bogdan Galwas
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Novel photonic microwave filters based on time delay introduced by a dispersive media are presented. This is followed by description and analysis of issues concerning microwave filters theory, architecture, tuning, reconfiguration and processes of obtaining negative taps.
Pawel Wojtyra, Bogdan Galwas
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General Four-Resonator Filters at Microwave Frequencies (Correspondence)
IEEE Transactions on Microwave Theory and Techniques, 1966R M Kurzrok
exaly