Electronics Express, Volume 6, Issue 51964 - Electronics |
Contents
Electron Tubes and Microwave Devices Page | 1 |
Audio Systems Acoustics and Ultrasonics Page | 13 |
Circuits and Circuit Elements Page | 19 |
Copyright | |
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1963 The paper absorption acoustic Akusticheskii Zhurnal 9 amp/cm² amplitude approximately Author's Abstract automatic frequency control automatic recording system beam capacitance circuit cited communication system constant contacts corresponds crystal density determined dielectric digital computer distribution duration electron exponential expression formula Fourier series function increases indium arsenide investigation layer linear losses magnetic field method mirror mode modulation coefficient noise nonlinear obtain ohmic ohmic contacts oscillations packet paper studies particles pass band performed periodically varying phase phase-shift automatic frequency plasma pn junctions positive charged spot possible probes propagation pulse pumping radar station Radiotekhnika i Elektronika recombination resonator saturation shown in Fig signal-to-noise ratio solution specified speech signal target temperature transition transmission line transverse waves TRAVELLING WAVE AMPLIFIER Travelling Wave Tube tunnel diode two-level system ultrasonic waves V₁ values variation varying parameters Volt-ampere volt-ampere characteristics voltage waveguide Y₁ Y₂ zero