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  • Frequency Range
    Network analyzers measure an application's fundamental frequencies, harmonics, or spurious signals on the high end, and baseband or intermediate frequency (IF) signals on the low end. Applications such as wireless communications require higher frequency capabilities. Some cellular standards require
  • Ultrasonic Cleaning: Fundamental Theory and Application
    ), variable duty cycle, and amplitude control at a single frequency. All of these variables allow control of gross, or macroscopic, variables, such as raw power, into the fluid. The latest class of aqueous cleaning technology allows all of the aforementioned parameters, but at multiple center frequencies
  • What is Frequency Domain Analysis?
    of FDA to facilitate understanding the fundamental ideas behind the technique. What is FDA? Frequency-domain analysis (FDA) is a way of processing interferograms to obtain surface profiles. When we say that we are analyzing data in the frequency domain, it means that we are thinking about
  • How High in Frequency Are Accelerometer Measurements Meaningful
    Almost all piezoelectric accelerometers in the current market place. have a fundamental sensor resonance below 100 KHz. In 1983. Endevco Corporation designed a series of MEMS (Micro Electro-. Mechanical Systems) accelerometers [1]. These silicon-based. piezoresistive accelerometers enabled sensor
  • Fundamentals of High-Frequency CMOS Analog Integrated Circuits
    Fundamentals of High-Frequency CMOS Analog Integrated Circuits. Bridging the gap between fundamental analog electronic circuit textbooks and more advanced RF IC design texts, this book addresses issues that must be taken into account when combining analog and digital circuit building blocks.
  • Class-F and Inverse Class-F Power Amplifier Loading Networks Design Based upon Transmission Zeros
    at the harmonic frequencies of interest. A two-section impedance matching network is transformed to either a class-F2,3 or inverse class-F2,3 loading network. The manipulation of transistor parasitics is described using network transformations. The resultant loading networks serve as fundamental-frequency
  • UHF Class-E Power Amplifier Based Upon Multi-harmonic Approximation
    for an ideal device resembling true-transient class-E operation at high frequency. Nevertheless, a working prototype presents an efficiency of 85% with 10-W output power at 400-MHz fundamental-frequency using a GaN FET.
  • ANI-001: Intermodulation Distortion (IMD) Testing of Ferrite Circulators and Isolators
    :1). A six cavity notch filter (WRCD800/960 0.2/40- 6EEK) attenuates the fundamental frequencies (f1 and f2) to provide greater dynamic range.

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