Results: **10**

#### Tangential decomposition and its generalization

... Skripten zur Numerik. Stuttgart, 1992. Bd 1.
2. Buzdin К. Tangential decomposition // Computing. 1998. № 61. P. 257—276.
3. Buzdin К., Wittum G. Two-frequency decomposition. Preprint, Universität Heidelberg, 2000.
4. Wagner C. Tangential **frequency** filtering decompositions for symmetric matrices // Numer. Math. 1997. № 78. P. 119—142.
5. Буздин А. А., Васильева Е. А. Неполное блочное разложение, основанное на аппроксимациях ...

#### List of lexical combinations in the macrostructure of a **frequency** author dictionary: on forwarding the problem

The article examines the informational and functional potential of lexical combinations in the macrostructure of Boris Ryzhy’s Digital **Frequency** Dictionary, which is currently in the active development stage. To identify lexical combinations in the material of Boris Ryzhy’s poetry, the computer program “Hypertext Search of Satellite Words in Author’s Texts” was used. As a result ...

#### The properties of a tunable **frequency** oscillator with the partial inclusion of the transistor in the circuit

The properties of a tunable **frequency** oscillator with a circuit between the collector and the base of the partial inclusion of the transistor in the circuit were studied using a method based on the presentation of bipolar transistor equivalent active two port circuit with negative ...

#### Method of analysis of electromagnetic safety of radio electronic means by external handicaps

The approach to the analysis of electromagnetic safety of radio electronic means based on is **frequency** the limited models of the characteristic of spectral density of power of a source of handicaps and characteristic **frequency** selectivity receptor of handicaps is offered. For a complete rating of electromagnetic safety the integrated criterion ...

#### Physical aspects of the providing high-quality mobile radio communication to the peripheral settlement of the Kaliningrad region

... Sea coast. On the example of the urban - type settlement of Yantarny, the expediency of implementing fifth-generation networks-5G-is justified. On the basis of accounting for the physical processes of radio wave propagation of the corresponding **frequency** ranges, taking into account the density of buildings and terrain, calculations of the zones of confident radio reception in the study area were performed, the optimal location of cellular base stations was determined, and the choice of equipment ...

#### Seven stages of ADC connection for effective analog-to-digital conversion, minimizing noise elements

High-frequency transformations require to correctly design the gain unit before the analog-to-digital converter. To achieve the optimum signal-to-noise ratio, you need to select the correct ADC, and also configure the circuit to receive the signal. The authors focus on several stages for successful conversion of an analog high-resolution signal. 1. Катанович А. А. Комплексы и системы связи надводных кораблей. СПб., 2006. 2. Радиосвязь...

#### A dipole antenna with a modified fractal structure of the «Sierpinski triangle» type

The article is devoted to the development and investigation of a modified antenna with an extended **frequency** range constructed on the basis of a fractal structure of the «Sierpinski triangle» type, which allows to significantly reduce the dimensions of the structure.
1. Stutzman W. L., Tiele G. A. Antenna Theory and Design. N. Y., 2013.
2. Dhrgham ...

#### A way to improve the **frequency** stability of a voltage-controlled oscillator

... цифровые интегральные схемы / С. В. Якубовский, Н. А. Барканов, Кудряшов и [др.] ; под ред. С. В. Якубовского. М., 1979.
Savchenko M., Starovoitova O.
nonisochronism, oscillator **frequency** stabilizer, voltage controlled oscillator, varicap.
82-86

#### The method for analyzing the transistor high-frequency generato

The method for analyzing the oscillator with the circuit between collector and base is suggested. It based on graphic solution the generator equation and allow us to make realaized choise of electric scheme parameters to achieve the required oscillator characteristics. 1. Савченко М. П. Активный нелинейный двухполюсник с отрицательным сопротивлением на основе биполярного транзистора // Радиотехника...

#### Analysis of influence emitter bipolar transistor spurious inductance on variable oscillator characteristics

The purpose of the work to make clear the influence emitter bipolar transistor spurious inductance on tuning **frequency** range, signal amplitude and noise-signal ratio of oscillator.
1.
Савченко М.
П.
Флуктуации в перестраиваемых варикапами высокочастотных транзисторных автогенераторах: ...