Recent advances in software-defined radio (SDR) technology have been pushing mixed-
signal circuits to higher frequencies and forcing system integration in a single chip. These …

Currently, digital methods are applied to measure the root mean square (RMS) of the signal
in most cases. To obtain instantaneous values of the input signal in digital form, an analog-to …

The integral nonlinearity (INL) modeling of pipeline analog-to-digital converters (ADCs) is
investigated in this paper. The INL is divided into two distinct entities: a low code frequency …

The ADC nonlinearity is one of the most significant sources of the measurement error of root
mean square (RMS) digital measuring instruments. This is because the ADC nonlinearity …

We consider the methods used for calibration of coordinate-time measuring instruments of
current parameters of the global navigation satellite systems. For the calibration of …

Аннотация Рассмотрены способы калибровки координатно-временны́ х средств
измерений текущих параметров глобальных навигационных спутниковых систем. Для …

Описывается компактизированный источник атомов стронция, разработанный в ходе
эксперимента по лазерному охлаждению. Корпусные составляющие реализованной …

The phenomenon of nonlinearity of the ADC conversion function leads to the errors of
different signal parameters as complex spectrum, reactive power, apparent power, active …

Radio frequency tract of the radio navigation equipment, as a rule, has a dependence of the
passage time of the radio signal on the carrier frequency. Taking into account the number of …

Radio technology advances at good pace into higher frequencies and higher integration.
This is especially notorious for new mixed-signal devices which concentrate entire radio …