Philips Technical Review, Volume 9Philips Research Laboratory., 1958 - Electric engineering Includes section " Abstracts of recent scientific publications of the N. V. Philips' gloeilampenfabrieken." |
Contents
VOLUME 9 19471948 | 14 |
Improvements in the Construction of Cat | 19 |
Voltage Impulses in Rectifiers by Tj Douma | 27 |
16 other sections not shown
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Common terms and phrases
aberrations air engine amplifier amplitude angle anode apparatus applied axis band basic channel beam carrier cathode cavity resonator channel characteristic circuit coefficient coil cold space colour connected constant construction control grid cooling corresponding crystal curve cylinder damping deflection density diagram diaphragm dielectric diffraction distance electric electron energy equation factor field strength film filter fins fluorescent forms of oscillation frame aerial frequency function given glass grid heat hot space ignition instance kc/s lamp lattice layer lens light source luminous flux luminous intensity magnetic magnification maximum measured mercury metal ions method microphone microscope modulation object obtained octahedron oscillation oscillograph pentode Philips Techn photographic plate positive possible projector ratio rays rectifier resistance resistor resolving power result screen self-inductance sensitivity signal sinusoidal projection sound spherical aberration spinel substances surface temperature tion tube valve vibrations voltage voltage impulses wavelength X-rays