Design
- Design of planar filters including but not limited to: parallel coupled line filters, interdigital filters, combline filters, capacitive end-coupled filters, cross-coupled ring resonator filters, stepped-impedance filters, stub filters, etc.
- Synthesis of filter response with general Chebyshev, elliptic, Butterworth and phase equalized characteristics
- Computer-aided design (CAD) of multiple-coupled resonator filters
- Lumped element circuit model synthesis
- Circuit synthesis for common-resonator diplexers using optimization approach
- Full electromagnetic design-optimization of RF and microwave filters
- Design of waveguide filters
- Schematic captures and RF PCB layout design
- Generating DXF/GDSII/Gerber/NC-drill files for fabrication
Optimization
- Optimization of approximate models of RF and microwave circuits and components
- Circuit model optimization
- Electromagnetic optimization of planar RF circuits
- Yield optimization of RF circuits
|
|
|
Analysis
- Electromagnetic analysis of planar and 3D RF/microwave circuits and structures
- Electromagnetic simulation of multilayer microstrip antennas
- Sensitivity and tolerance analysis of RF and microwave circuits
|
Diagnosis and Modeling
- Computer-aided diagnosis of complex RF and microwave circuits
- Model parameter extraction and SPICE model generation for passive and active RF circuits
- RF and high frequency package/interconnect modeling for RFIC design
- Parametric modeling of RF and microwave circuits using neural network
|
|
|
