History of Science and Engineering Annotation << Back Microwave diodes N.T. Tishchenkov The basic tendencies of creation of multiplier, parametric, switching, limiter, mixer and detector microwave diodes at the OJSC «NPP «Sapphire” are recounted. A brief characteristic of technological and design trends of the mentioned classes of devices is given. Key words: multiplie; parametric; switching; limiter; mixer; detector; diodes; varactors; structures; voltage. Pp. 60-64