А circuit of negative feedback by noises for the oscillator with varicaps
It is proposed a circuit of negative feedback for the reduction of phase noise. The circuit compensate the influence of amplitude fluctuations on the value of the average for the period of the oscillation capacitance of the varac-tors and thereby reduces phase noise VCO.
1. Савченко ...
The development of the model of multichannel radio transmit system with a feedback
The model of multichannel system of the transfer, realizing a feedback, by the introduction of an additional package of impulses supervising reception of the information by corresponding station is developed.
1. Быховский М. А. Управление радиочастотным спектром и электромагнитная ...
Development of a monitoring and control system for the indoor microclimate
... directly, and with an intermediate device, for example, with a controller or a local hub. In the current implementation, obtaining data on temperature, humidity and energy consumption of heating in a room has been created. The system also includes a feedback channel for controlling actuator devices, that is, command devices. One of these types of devices is a heat exchanger — a device for blowing air into a room for the purpose of thermoregulation. The current implementation also provides for ...
The muscle activity biofeedback in the training of Greco-Roman wrestlers
One of the new methods to improve muscle coordination is the muscle activity biofeedback, which is based on the principles of biological feedback and implemented by means of modern computer equipment. The muscle activity biofeedback prevents muscle overexertion and improves muscle coordination, which results in a change in brain mechanisms.
The authors studied the intercoordination of ...