Articles from section "Radiophysics"

Low-loss reflective X-band phase shifter with wide phase control range

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 113
  • Pages: 315-318

A comparative study of near-field blockages in 14 GHz and 140 GHz indoor wireless channels

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 100
  • Pages: 310-314

Spectral and technological studies of polyurethane films for flexible sub-THz antennas

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 145
  • Pages: 305-309

Subterahertz 2 Gbit/s wireless channel with frequency-driven beam steering

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 143
  • Pages: 301-304

Terahertz lasing in open plane-parallel metal-dielectric resonator with graphene

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 120
  • Pages: 296-300

Development of a method for increasing the stability of a group frequency standard

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 116
  • Pages: 289-295

Development of an inter-satellite data transmission network for space debris evasion systems

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 3.1
  • 1
  • 146
  • Pages: 306-311

The response of an intermodal fiber-optic interferometer with SMSMS structure in case of spectral interrogation to changes in the refractive index of the external environment

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 4
  • 5
  • 235
  • Pages: 206-220

Nondestructive testing of optical fibers using the optical coherence tomography

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 4
  • 5
  • 273
  • Pages: 190-205

A coherent double spectral method for measuring the parameters of single-mode optical fibers with strong linear birefringence

Radiophysics
  • Year: 2025
  • Volume: 18
  • Issue: 1
  • 65
  • 3761
  • Pages: 182-200

System of the temperature controller for the rubidium frequency standard

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 15
  • 2215
  • Pages: 368-372

Terahertz amplification and lasing in a metal groove with population inverted graphene

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 5
  • 2302
  • Pages: 364-367

Edge states supported by two-dimensional square-lattice arrays of bianisotropic dielectric resonators

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 21
  • 2192
  • Pages: 360-363

Terahertz integrated H-plane bend: simulation and experimental investigation

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 6
  • 2126
  • Pages: 354-359

Surface roughness modeling for extremely high frequency applications

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 11
  • 2142
  • Pages: 349-353

Development of a Ku-band phased array antenna for satellite communication

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 40
  • 2553
  • Pages: 345-348

Möbius strip inspired design of a multiband dipole-like circularly polarized antenna

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 20
  • 2314
  • Pages: 340-344

Polyethylene-on-quartz platform for subterahertz reconfigurable reflective surfaces

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 13
  • 2412
  • Pages: 363-366

Development of an excitation signal generation system for a rubidium frequency standard

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 8
  • 2278
  • Pages: 358-362

Wireless power transfer in magnetic resonance imaging with a detuned birdcage coil

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 17
  • 2520
  • Pages: 354-357

A mm-wave dielectric antenna with symmetric beam compatible with PCB machinery

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 18
  • 2670
  • Pages: 349-353

Subterahertz circularly polarized 1k-pixel reflective surface for 6G applications

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 15
  • 2494
  • Pages: 345-348

A picosecond fiber laser based on a tapered ytterbium fiber with the low birefringence

Radiophysics
  • Year: 2024
  • Volume: 17
  • Issue: 1
  • 26
  • 3512
  • Pages: 103-113

Spun fibers and their description within the Jones formalism in analyzing the practical fiberoptic circuits

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 4
  • 42
  • 4264
  • Pages: 198-214

Investigation of a method for improving phase noise in the frequency standard generator block

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 26
  • 3836
  • Pages: 434-438

Improving microwave output in rubidium-87 atomic frequency standard with new automatic gain control

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 5
  • 3843
  • Pages: 428-433

Fiber-optic system development for the output frequency setting of a voltage-controlled oscillator at the radar station antenna complex

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 16
  • 12982
  • Pages: 423-427

Modernization of quantum frequency standard with optical pumping

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 14
  • 3794
  • Pages: 417-422

Hardware- and user-induced micromobility effects in in-door radio access at 140 GHz

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 23
  • 3622
  • Pages: 411-416

Optimization of a prism coupler for a THz photonic integrated metamaterial Si waveguide: simulation and experiment

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 20
  • 3733
  • Pages: 406-410

Two-channel fiber-optic communication line for measuring the parameters of active phased antenna arrays in the far zone a landfill conditions

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 6
  • 3984
  • Pages: 400-405

Improvement of the thermoregulator of the quantum frequency standard on rubidium-87 atoms

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 6
  • 3923
  • Pages: 394-399

Using mobile phone as a ripeness sensor

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 23
  • 4091
  • Pages: 389-393

Magneto-electric dipole antenna as a transceive element in a phased array

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 35
  • 4119
  • Pages: 383-388

Creation of an automated system for adjusting the position of the laser radiation axis for the air communication channel

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 9
  • 3632
  • Pages: 377-382

Reconfigurable reflectarrays for 5/6G wireless systems with linear polarization

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 26
  • 4031
  • Pages: 372-376

Description of polarization-maintaining fibers in analyzing the practical fiber-optic circuits using the Jones formalism

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 3
  • 226
  • 5143
  • Pages: 95-114

Ionization wave in air under the action of powerful radiation of the terahertz frequency range

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 24
  • 4482
  • Pages: 544-549

Determination of the conductive and structural characteristics of zirconium-containing amorphous nanogranulated composites from the microwave reflection coefficient

Radiophysics
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 19
  • 4328
  • Pages: 536-543

Features of microwave excitation signal formation in a quantum frequency standard

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 20
  • 4841
  • Pages: 354-359

Controlling asymmetric reflection of metasurfaces with loss

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 40
  • 5040
  • Pages: 350-353

Millimeter wave photonic crystal waveguides fabricated via direct machining

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 32
  • 5435
  • Pages: 345-349

A mmWave rod antenna array compatible with a PCB prototyping technology

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 35
  • 4807
  • Pages: 340-344

A seesaw-type MEMS switch with Pt and Ru contacts

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 19
  • 4782
  • Pages: 335-339

Improvement of the characteristics of the frequency synthesizer in the quantum frequency standard on caesium-133 atoms

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 13
  • 4913
  • Pages: 412-418

Possibility of using atomic clocks on mercury-199 ions in satellite navigation systems

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 11
  • 5027
  • Pages: 406-411

Design improvements of nuclear magnetic resonance magnetometer to study magnetic mid-fields variations

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 13
  • 4534
  • Pages: 399-405

RFID-based sensor for insect detection

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 35
  • 5063
  • Pages: 393-398

Additive manufacturing of an antenna array

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 47
  • 5283
  • Pages: 388-392

Application of a fiber-optic communication line for transmitting RF-signal in system for measuring parameters of active phased antenna arrays

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 10
  • 4899
  • Pages: 381-387

Processing of qPCR signals obtained on microfluidic chips in the measurement sequence disorder event

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 21
  • 5267
  • Pages: 375-380

Simulation of terahertz photonic integrated antenna

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 23
  • 4758
  • Pages: 370-374

Development of automatic gain control for atomic frequency standard on rubidium-87 atoms

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 5
  • 5101
  • Pages: 364-369

New technique for researching the absorption signal fronts of laser radiation on blood vessels

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 13
  • 4968
  • Pages: 358-363

Application of a broadband Josephson parametric amplifier

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 116
  • 5438
  • Pages: 352-357

Method for constructing NMR signal spectra using the discrete Fourier transform

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 4
  • 4856
  • Pages: 346-351

Monitoring of radioactive contamination in the atmosphere using radar systems

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 15
  • 5147
  • Pages: 340-345

Synthesis of window functions for reducing systematic errors of multiplexed fiber-optic sensors

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 3
  • 28
  • 5234
  • Pages: 185-200

The motion of a charged particle in the electromagnetic field of a multitonal amplitude-modulated wave and in the constant magnetic field

Radiophysics
  • Year: 2022
  • Volume: 15
  • Issue: 1
  • 78
  • 7097
  • Pages: 98-112

Estimating the measurement resolution of an arbitrary finesse fiber-optic Fabry – Perot interferometer via Cramer – Rao bound

Radiophysics
  • Year: 2021
  • Volume: 14
  • Issue: 4
  • 57
  • 6366
  • Pages: 172-189

The influence of human arterial network's frequency characteristics on a pulse wave delay estimation

Radiophysics
  • Year: 2021
  • Volume: 14
  • Issue: 4
  • 63
  • 6333
  • Pages: 158-171

Antenna arrays based on Golomb rulers made of copper and superconducting elements

Radiophysics
  • Year: 2021
  • Volume: 14
  • Issue: 4
  • 62
  • 6176
  • Pages: 147-157

An analysis of corrections to the propagation constants of a multimode parabolic optical fiber under bending

Radiophysics
  • Year: 2021
  • Volume: 14
  • Issue: 2
  • 102
  • 7397
  • Pages: 104-117

An output power level of the fiber-optic interferometric schemes with fiber Bragg gratings for multiplexing the sensitive elements

Radiophysics
  • Year: 2020
  • Volume: 13
  • Issue: 4
  • 38
  • 7479
  • Pages: 185-202

The fiber-optic interferometric schemes with multiplexed sensitive elements: an analysis of output optical power level

Radiophysics
  • Year: 2020
  • Volume: 13
  • Issue: 2
  • 35
  • 7675
  • Pages: 126-141

Wave scattering by an anisotropic two-scale rough surface

Radiophysics
  • Year: 2018
  • Volume: 11
  • Issue: 4
  • 39
  • 8998
  • Pages: 112-120

Diffraction attenuation of the ultrasonic ray of the cylindrical waveguide created by the end face

Radiophysics
  • Year: 2012
  • Issue: 1
  • 0
  • 8784
  • Pages: 160-164

The optimization of sensitivity of frequency response of interferometric fiber-optic hydrophones

Radiophysics
  • Year: 2014
  • Issue: 4
  • 11
  • 8597
  • Pages: 115-121

Phase shift control using waveguide-slot phase shifter

Radiophysics
  • Year: 2018
  • Volume: 11
  • Issue: 2
  • 74
  • 9487
  • Pages: 130-138

Zeroing of magnetic resonance signals when optically lamps pumping of alkali metal atoms in cells with wall coating

Radiophysics
  • Year: 2012
  • Issue: 4
  • 0
  • 8719
  • Pages: 160-167

Elecromagnetic wave propagation in the three-layer ferrite-dielectric structure

Radiophysics
  • Year: 2018
  • Volume: 11
  • Issue: 1
  • 54
  • 9347
  • Pages: 138-146

The exact analytical solution of the problem on the average number of spikes of the narrowband Gaussian stoсhastic process

Radiophysics
  • Year: 2016
  • Issue: 2
  • 126
  • 8694
  • Pages: 136-140

Mathematical model of the fluctuation noise based on the wavelet transform

Radiophysics
  • Year: 2016
  • Issue: 1
  • 174
  • 8792
  • Pages: 81-85

The motion of a charged particle in the field of a frequency-modulated electromagnetic wave and in the constant magnetic field

Radiophysics
  • Year: 2015
  • Issue: 4
  • 57
  • 8701
  • Pages: 164-174

Spectral and angular radiation characteristics of a charged particle in the plane monochromatic electromagnetic wave

Radiophysics
  • Year: 2015
  • Issue: 4
  • 286
  • 9154
  • Pages: 150-163

Analyzing the acoustic spectra of sound velocity and absorption in the amphiphilic liquids

Radiophysics
  • Year: 2015
  • Issue: 3
  • 303
  • 8599
  • Pages: 164-172

Canonical decomposition of fluctuation interferences using the delta-function formalism

Radiophysics
  • Year: 2015
  • Issue: 3
  • 319
  • 9813
  • Pages: 156-163

Imaging the dielectric objects by microwave tomography method

Radiophysics
  • Year: 2015
  • Issue: 3
  • 280
  • 9121
  • Pages: 150-155

Signal filtering with jumps during discrete time and under finite horizon

Radiophysics
  • Year: 2014
  • Issue: 2
  • 317
  • 9359
  • Pages: 137-144

Estimation algorithms for impulse response of multibeam communication channel with transformation of the working frequency band

Radiophysics
  • Year: 2014
  • Issue: 1
  • 343
  • 9041
  • Pages: 150-156

The calculation of a tolerable noise level for the receiving sectionin the underwater acoustic unit containing an antenna with fibre-optic hydrophones

Radiophysics
  • Year: 2014
  • Issue: 1
  • 837
  • 9466
  • Pages: 144-149

The modeling of a short electromagnetic pulse scattering by dual layers structure using wavelet transform

Radiophysics
  • Year: 2014
  • Issue: 1
  • 228
  • 8786
  • Pages: 136-143

The excitation of surface waves by an elementary dipole

Radiophysics
  • Year: 2012
  • Issue: 1
  • 2
  • 8853
  • Pages: 177-183

Diffraction of electromagnetic waves by heterogeneity of the plasma waveguide

Radiophysics
  • Year: 2012
  • Issue: 1
  • 0
  • 8653
  • Pages: 164-177

Radio-optical resonance frequency light shift in selective optical pumped rubidium vapor

Radiophysics
  • Year: 2012
  • Issue: 1
  • 0
  • 8805
  • Pages: 156-160

Orientation light shift suppression in alkali atoms microwave standards with laser pumping

Radiophysics
  • Year: 2012
  • Issue: 1
  • 0
  • 8931
  • Pages: 152-155

Continuous wavelet transformation

Radiophysics
  • Year: 2012
  • Issue: 1
  • 0
  • 8937
  • Pages: 146-151

The proof of effect of shielding of a harmonious wave of vertical polarization by an isotropic plasma layer

Radiophysics
  • Year: 2012
  • Issue: 2
  • 0
  • 8656
  • Pages: 170-174

Nonlinear signal spectra transformations

Radiophysics
  • Year: 2012
  • Issue: 3
  • 0
  • 8811
  • Pages: 182-190

The axisymmetric elastic waves propagation in the wall of an infinite single-layered solid of revolution

Radiophysics
  • Year: 2012
  • Issue: 4
  • 0
  • 8759
  • Pages: 151-160

Comparative analysis for refractivity of GNSS decimeter radio waves by radio measurements and by using radiosonde

Radiophysics
  • Year: 2012
  • Issue: 4
  • 0
  • 8956
  • Pages: 144-150

Characteristics of parameter estimates for random harmonic noised process

Radiophysics
  • Year: 2012
  • Issue: 4
  • 0
  • 11007
  • Pages: 135-139

Simulation of the induction processes in the conductive cylinder placed in the non-uniform variable magnetic field

Radiophysics
  • Year: 2013
  • Issue: 1
  • 467
  • 9482
  • Pages: 188-195

The variation of the distilled water spin-lattice relaxation time in turbulent stream by the strong electrical field

Radiophysics
  • Year: 2013
  • Issue: 1
  • 571
  • 9401
  • Pages: 196-199

Pulse operation of the nuclear spin system responses in a magnetic material with domain walls

Radiophysics
  • Year: 2013
  • Issue: 1
  • 567
  • 9363
  • Pages: 200-205