A Coplanar Waveguide Power Divider and It´s Neural Network Model

The coplanar waveguide (CPW) have many applications in microwave integrated circuit (MIC) and monolithic microwave/millimeter wave integrated circuit (MMIC) designs. The power divider using one-section and two-section coupled CPW has been developed. These circuits provided substantially improved performance over a wider bandwidth than conventional microstrip powder dividers. Measured results show that the powder has a good result. And a neural network model (ANN) is constructed for the power and the test result shows that the ANN model has a good performance.