Design and simulation of n-way in-phase equal power wilkinson power divider

الملخص EN

In this paper, three designs of Wilkinson Power Divider (WPD) at 9.0 GHz center frequency are proposed.

The first design is 2-way in-phase equal power outputs implemented on the Roger RT-duroid 6006, PTFE ceramic, relative permittivity = 10.2 r e and thickness of substrate material h = 0.365 mm.

The second design is 4-way and the third design is 8-way in-phase equal power dividers are implemented on the same substrate.

The third design is a new shape of 8-way WPD consists of feeder connected with four WPD via cut cortex rhombus to achieve matching with inputs.

All designs are simulated by using CAD (Microwave Office 2000).

The simulation results demonstrate that the power divider works well at assigned operating frequency with compact size.

Low insertion and high isolation are achieved.