The design and simulation of micro-strip low-pass filter based on Richards transformation and Kuroda rule

Analyzed the structure and designing theory of micro-strip low-pass filter which was based on Richards transform and Kuroda rules,and then taking a 5 order Chebyshev low-pass filter as an example,introduced the design process based on a simulation software named Angilent ADS2005.By transferring macro functions offered by ADS,this design avoided the expatiatory and multifarious computing process,shorted the period of filter design greatly,and by optimizing the filter structure using fractal-shape technique,gained satisfying filter performance.