5 ESSENTIAL ELEMENTS FOR STANDARDIZATION IN CRYSTAL OSCILLATORS

Shortages of crystals in the war brought on by the desire for precise frequency Charge of navy and naval radios and radars spurred postwar research into culturing synthetic quartz, and by 1950 a hydrothermal method for growing quartz crystals on the professional scale was developed at Bell Laboratories. With the 1970s almost all crystals Employed i