SAWTRON Custom SAW Filter Specialists

RF Inline Coupled

Spec Check up and
Basic Setting

Frequency, Metal thickness, Die Dimensions, Wafer, Attenuation Point, Group Delay and Ripple Calculation Points

Geometry
Selection

Balanced/Unbalanced
Cascading Section

Initial
Weighting

Number of Transducer/Reflector Decision

Optimization

Perioud, IDT/Reflector Gaps
Aperture of all sections

Mask
Generation

DXF, GSD Format

General Information of RF-Inline Coupled
1. Low Loss, Good Near Band Rejection
2. Wafer : LiNbO3 LiTaO3
3. Hybrid (Ladder + Inline Coupled) Geometry is Possible