5 SIMPLE TECHNIQUES FOR STANDARDIZATION IN CRYSTAL OSCILLATORS

Shortages of crystals through the war due to the desire for exact frequency Charge of military and naval radios and radars spurred postwar study into culturing synthetic quartz, and by 1950 a hydrothermal approach for rising quartz crystals over a business scale was formulated at Bell Laboratories. Via the 1970s practically all crystals used in ele