Referenced Items are not available for this document.
Following a hierarchical approach, several models are built in microwave-circuit design software to simulate and design many configurations of arbitrary-shape line. The global shape is controlled by a cubic spline interpolation; our purpose is, indeed, to make easier the handling of nonuniform structure for microwave device designers. To illustrate the potentialities of these new components, we designed a third-order bandpass coupled-line filter at 5.5 GHz. A sinusoidal strip-width perturbation is applied by using the new model of nonuniform symmetrical coupled-line. Associated to over-coupling of the resonator end, the first three spurious passbands are then suppressed.
Published in:
Microwave Conference, 2005 European
(Volume:2
)
Date of Conference: 4-6 Oct. 2005
- Print ISBN:
- 2-9600551-2-8
- INSPEC Accession Number:
- 8978078
- Digital Object Identifier :
- 10.1109/EUMC.2005.1610077
- Product Type:
- Conference Publications
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