High-power, high-current pseudospark switches

Pseudospark Switches (pss) for Pulsed Power Applications

Basing on the pseudospark discharge, a low pressure gas discharge in a special geometry, fast closing switches for different pulsed power applications have been designed. Medium power PSS (< 30 kA peak current) were used in laser circuits whereas high current PSS are tested successfully in high current pulsed power applications (< 200 kA). For currents of a few kA the discharge is supported by ...

emittance control in high power linacs

چکیده این پایان نامه به بررسی اثر سیم پیچ مغناطیسی و کاوه یِ خوشه گر با بسامد رادیویی بر هاله و بیرونگراییِ باریکه هایِ پیوسته و خوشه ایِ ذرات باردار در شتابدهنده های خطیِ یونی، پروتونی با جریان بالا می پردازد و راه حل هایی برای بهینه نگهداشتن این کمیتها ارایه می دهد. بیرونگرایی یکی از کمیتهای اساسی باریکه هایِ ذرات باردار در شتابدهنده ها است که تاثیر قابل توجهی بر قیمت، هزینه و کاراییِ هر شتابدهند...

CMOS Switches Offer High Performance in Low Power, Wideband Applications

High performance RF switches are among the key building blocks required in modern wireless communication systems. Switches that provide low insertion loss, high isolation between ports, low distortion and low current consumption are much sought after for high frequency applications such as phase shifters, switchable filters, transmitters and receivers for radar systems—ranging from large instal...

Soviet Research and Development of High-Power Gap Switches

Development of RF MEMS Switches for High Power Applications

This paper introduces a new concept in RF MEMS switches intended for high RF signal power applications at millimetre-wave operation. The novel SPST switch architecture employs electrothermal hydraulic microactuators. Out-of-plane silicon levers, having spring action and latching mechanisms, have been designed to create an OFF-state gap separation distance of 250 μm between ohmic contact electro...