Semicircular Microstrip Low Pass Filter
نویسندگان
چکیده
This paper presents semicircular microstrip low pass filter with the sharp rejection and wide stop band. The proposed filter design is based on the calculations of filter parameters from traditional Hi-Lo impedance method and is available in the literature of microstrip filter. To further improve the design performance, high impedance lines are magnetically coupled, resulting an attenuation pole near -3dB cut off point of the filter. This design gives insight in designing a low pass filter with reduced size of an arbitrary geographical shape.
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