MScoupler - RF/Microwave Design Software for Directional Couplers 
​Where Synthesis enables Analysis™

Software Product: MScoupler - Microstrip Single-section Coupler

Atlanta RF Software offers RF/microwave CAE software product: MScoupler, which performs Electrical & Dimensional Synthesis, Sensitivity Analysis and Frequency Analysis of single-section microstrip edge-coupled directional couplers. Some product features:

1. Synthesis of micostrip coupler’s physical dimensions (strip width & strip spacing) from:
   1. A Min/Max range of coupling levels: Cmin to Cmax (dB), or
   2. A Min/Max range of Even-Mode Impedances: ZoeMIN to ZoeMAX.
2. Analysis of Impedances: Zoe, Zoo & Zo from known physical dimensions:
   1. A Min/Max range of Strip Widths: Wmin to Wmax.
   2. A Min/Max range of Strip Spacings: Smin to Smax.
3. Sensitivity Analysis of Impedance : Zoe & Zoo to:
   1. Substrate thickness: H, and Dielectric Constant: Er.
   2. Min/Max Range of Strip Widths: Wmin to Wmax, and Strip Spacing: S.
   3. Top-cover Height: H2.
4. Frequency Analysis response profile of:
   1. Dispersive Zoe, Zoo and their effective dielectric constants versus Frequency.
   2. Conductor losses versus Frequency (Resistivity & Surface Roughness).
   3. Dielectric loss and Radiation loss versus Frequency.
5. Default values for each User-entered input data.
6. Output Data stored on your hard drive for graphical plots: Excel format or WORD format.

Software product: MScoupler is a User-friendly design tool that reduces design time & cost to develop microstrip directional couplers. Put away your nomographs and rely on MScoupler to synthesize accurate & reliable physical dimensions for your next microstrip coupler. Our Frequency Analysis will predict the response profile of your designs before you build the hardware, including insertion loss from resistivity, roughness & dielectric loss tangent.

Download the DEMO software product: MScoupler DEMO to explore the functions available and solutions offered to ease your everyday workload.

Download the User Manual for software product: MScoupler to view the many features and capabilities that support your RF circuit designs.

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