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  • Optimum Low Pass Filter Bandwidth for Generating Signals
    ) [3]. Various implementations of Duobinary transmitters have been discussed [4-5]. Among all of those, the implementation based on the three-level electric signals generated by electrical low pass filters (LPF) is the most cost-effective and shows best dispersion tolerances simultaneously [5
  • AN112 Filtering in Signal Conditioning Modules, SCMs
    of low-pass (LP) filters needed in industrial signal conditioning modules.
  • Sensorless BLDC Control with Back-EMF Filtering
    the motor windings based on the filtered back-EMF signals. This control technique precludes the need for discrete, low-pass filtering hardware and off-chip comparators. BLDC motors are used in a variety of applications. The algorithm described in this application note targets BLDC motors
  • Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function
    phase of the motor is filtered to contributed to its use in an increasing number of determine when to commutate the motor drive applications and at higher power levels. voltages. This control technique excludes the need for The BLDC motor is usually operated with one or more discrete, low-pass
  • Principles of lock-in detection and the state of the art
    Lock-in amplifiers were invented in the 1930's and commercialized in the mid 20th century as electrical instruments capable of extracting signal amplitudes and phases in extremely noisy environments. They employ a homodyne detection scheme and low-pass filtering to measure a signal's amplitude
  • Designing Atmospheric-Pressure Plasma Sources for Surface Engineering of Nanomaterials
    polarization in a non-uniform electric field [6, 7], is. dependent upon physical and electrical properties of a. particle, it presents an advantage over the current techniques. in the ability to be highly specific with minimal sample. preparation. Several applications to isolate target cells based

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