A new method of deposition of diamond films with the use of supersonic gas flows activated by a microwave discharge is implemented for the first time. The operation principle of the proposed gas-discharge system is similar to that of a microwave electrothermal thruster. A mixture of hydrocarbons and hydrogen is used as a plasma-forming gas. It is demonstrated that the proposed method allows the plasma-forming gas to be used at pressures far above the upper limit of the pressure range of modern microwave plasma systems for chemical vapor deposition of diamond films (approximately 40 000 Pa).

Synthesis of Diamonds from the Microwave Plasma with the Use of Supersonic Gas Flows

The paper describes one of several possible uses dual high-frequency generator. This generator has been previously described by [1] and presented at several conferences. Here are described and tested measurement using the thermal imager. Generator irradiated suitable material. Material changes electromagnetic energy to heat. Thermal imager track is recorded. Thermal track is processed in the “Therma CAM Resercher Professional 2.9”.

Dual channels microwave generator: Infrared imaging

This paper deals with an electronically controlled phase shifter utilizing a ferrite circulator for high power applications. A stepper motor is used for controlling the phase shifter. The described phase shifter enables the phase change in the range of –180° to +180°. The sensitivity of the phase adjustment is 0.5° at a rate of 180° in 0.5 seconds. The electronic control of the phase shifter is carried out in MATLAB environment.

Electronically Controlled Waveguide Phase Shifter for High Power Applications

The paper describes the device based on a dual microwave pulse generator that can be used for verifying and setting the standards suitable for measuring and mapping a high-frequency electromagnetic field at great power.

http://ieeexplore.ieee.org/iel7/7137400/7153638/07153673.pdf

Microwave generator

The article is aimed at analyzing and describing feasible effects of electromagnetic high-power weapons, their potentialities and ways of penetrating and affecting a part or the entire system Furthermore, it deals with increasing efficiency of electromagnetic weapons and protection against their effects The paper describes the device based on a dual microwave pulse generator that can be used for verifying and setting the standards suitable for measuring and mapping a high-frequency electromagnetic field at great power

http://ieeexplore.ieee.org/iel5/6407297/6415022/06415045.pdf

Rene Krizan

Papers

Microwave generator

Power microwave pulsed generator

Dual channels microwave generator: Infrared imaging