Smith Chart

About Smith Chart Android App

Features:
NEW FEATURES:
Automatic Stub Matching, Transformer Matching (quarter-wave, Binomial, Chebyshev transformers)
Stripline and Microstrip calculator (PRO ONLY)

• Matching ladder network circuit with serial/parallel capacitors, serial/parallel inductors, serial/parallel resistors
• Add Q, Gain (GA, GP), VSWR, Stability (Source, Load) circles
• S-parameter s2p file import capability.
• Free version enables up to 2 matching circuit elements.
• User friendly with adjustable seek bars and edittext boxes to move element parameter and the resultant impedance value in the smith chart with high precision.
• First starting data point can be entered using either normalized impedance or reflection coefficient.
• System impedance and operating frequency can be adjusted.
• Provides additional details such as VSWR, Q, Return loss, normalized admittance value and transmission line physical length at each impedance value.
• Capable of undoing circuit element and retrieving previous states.
• Every impedance matching stage is clearly annotated with different colored line and number.
• Serial transmission line, open-circuit and short-circuit stub matching elements.
• Transmission line, open-circuit and short-circuit stubs can be designed with different line impedance and effective relative permittivity. Line physical length is provided as well.
• Impedance sweep over a range of frequencies. Frequency sweep resolution can be adjusted.
• Transmission line, open-circuit and short-circuit stubs can be designed with different line impedance and effective relative permittivity. Line physical length is provided as well.
• Impedance sweep over a range of frequencies. Frequency sweep resolution can be adjusted.


GET PRO:
• Up to 7 matching circuit elements!
• Custom Q and VSWR circles
• S-parameter s2p file import
• Parallel Stub Matching
• Transformer Matching