Tracking notch filters find use in harmonic-distortion analyzers; they also can remove heterodyne noise from ham-radio systems. A conventional tracking switched-capacitor notch filter relies on a ...
This article is part of the Ideas for Design Series: Vol. 3, No. 9. Many communications and sensor applications require a bandpass filter with wide bandwidth. This filter typically requires precision ...
The filters in an RF IC are important elements, affecting the IC's performance, size, and cost. Traditionally, design of RF-IC filters requires three steps: lumped-element circuit synthesis from ...
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