In this work, microwave frequency measurement (MFM) is reviewed since the early stages
using fully analog implementations, including its evolution to analog/digital implementations …

A new compact reconfigurable frequency measurement device, based on interferometry is
presented in this letter. The device combines the advantages of reconfigurability and fractal …

This letter presents a low-cost and compact reconfigurable frequency measurement circuit
able to reconfigure bandwidth and resolution, the design uses a varactor loaded phase …

In this article, we propose a frequency discriminator (FD) design method to produce uniform
frequency sub‐bands. FDs are designed using an interferometer projected with the …

For this research an experiment was done in an attempt to establish a method for recording
the mbira of Southern Africa. This work is important because it seeks to address some gaps …

An Instantaneous Frequency Measurement (IFM) system consists of a set of elements
capable of processing an input signal using discriminators to identify the sub-band to which …

In this paper a 2-4 GHz microstrip IFM (Instantaneous Frequency Measurement) subsystem
that uses Wilkinson power dividers, frequency discriminators based on band-stop filters and …

Electroplating is one of the most important processes in the manufacturing of switches.
Coating the conductive parts of switches improves their appearance and increases their …

In this paper, a study related to the unloaded quality factor Q0 of a resonant cavity using
rectangular waveguide technology is described. The resonator operates at Q band (33-50 …

Um novo design de filtro para sistemas de medição instantânea de frequências é
apresentado neste trabalho. Os filtros são compostos por cavidades ressoadores …