A novel design for a waveguide band-rejection filter carrying high power in its pass band is presented. The resonant cavities of the filter are mounted in pairs on the narrow walls of the guide and coupled to the guide through rectangular openings the full height of the guide. Thus there are no edges or radii on which electric field concentrations can occur. An X-band model having six cavity pa...

This paper presents the efficient modification in the frequency response of CIC compensation filter. The Compensation filter design consist of FIR filter as cascade after CIC filter. . A FIR filter that has a magnitude response inverse of the CIC filter can be applied to achieve frequency response correction . As proposed filter has only three coefficients so less computation is required. The d...

Mikrodalga teknolojisinde dikdörtgen dalga kılavuzu (DDK) filtreler, genellikle düşük kayıp ve yüksek güç taşıma kapasitesinden dolayı yaygın olarak kullanılırlar. Bu çalışmada, istenilen derece frekans bölgesinde simetrik endüktif iris yapısına sahip bant geçiren DDK filtrelerin analitik yöntemle tasarımı MATLAB kodları verilmiştir. Örnek bir tasarım 4.5-4.8 GHz aralığında 5. dereceden filtre,...

In this paper, a circuit employing current controlled current conveyor trans-conductance amplifiers (CCCCTAs) as active element is proposed which can function both as biquad filter and oscillator. It uses two CCCCTAs and two capacitors. As a biquad filter it can realizes all the standard filtering functions (low pass, band pass, high pass, band reject and all pass) in voltage-mode and provides ...