Multi-Strip Coupler
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Spec Check up and
Basic Setting
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Frequency, Metal thickness, Die Dimensions, Wafer, Attenuation Point, Group Delay and Ripple Calculation Points
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Ramez Algorithm, Least Square Algorithm
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No limit on number of roots
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Minimum phase, linear-linear, zero add up, Roots exchanges, Input and Output Weigting Separation
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Optimization of Output Min. Tap Controlled Apodization
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Diffraction immunity Using Limited Minimum tap,
Analog Optimization
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Optimization of input Min.
Tab Controlled Apodization
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Output & Multi-strip coupler Compensation Diffraction Immunity, Analog Optimization
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DXF, GSD Format
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General Information of Multi-Strip Coupler
1. High Loss and Very Good Shape Factor Filter
2. Wafer : LiNbO3
3. Fractional Bandwidth : 5 ~ 30%
4. Weighting :
1) Input : Minimum tap controlled Apodization
2) Output : Minimum tap controlled Apodization
