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  1. Cosmic Microwave Background Radiation

    In this chapter, we provide a brief overview of observations of the cosmic microwave background (CMB) and conclusions drawn from the data. Many years...
    Karl-Heinz Spatschek in Astrophysics
    Chapter 2024

  2. The Cosmic Microwave Background Radiation

    The Cosmic Microwave Background Radiation (CMB) provides a wealth of precision cosmological data. The properties of the intensity and polarisation...
    Malcolm S. Longair in Galaxy Formation
    Chapter 2023

  3. Dielectric Field Concentrator of Microwave Radiation

    Abstract

    Investigation is carried out to experimentally study concentration of microwave radiation with a wavelength ranging from 2.46 to 3.55 cm in a...

    V. I. Golovanov, N. V. Suyazov, K. F. Shipilov in Physics of Wave Phenomena
    Article 01 April 2023

  4. Utilizing blackbody radiation inversion to attain an upper bound on the mass of photon using cosmic microwave background radiation

    The discovery of cosmic microwave background radiation has shed light on various aspects of the universe unknown to us. In this research, we utilize...

    Pranjali Bhattacharjee, Somita Dhal, R. K. Paul in The European Physical Journal Plus
    Article 05 March 2024

  5. Interaction between thin conductive fibers and microwave radiation

    We study the effect of an anomalously strong interaction of electromagnetic radiation with very thin conducting fibers. Metal, semiconductor or...

    Mykola G. Kokodii, Anastasia O. Natarova, ... Ivan A. Priz in Optical and Quantum Electronics
    Article 09 January 2023

  6. Study of the Absorption of the Pulsed Microwave Radiation of a Gyrotron in an Al/Al2O3 Powder Mixture

    We study the absorption of microwave gyrotron radiation by aluminum microparticles taking into account the Al 2 O 3 nano-oxide film. The heating process...

    Z. A. Zakletsky, S. E. Andreev, A. S. Sokolov in Radiophysics and Quantum Electronics
    Article 01 December 2023

  7. Microwave Spectroscopy

    Microwave spectroscopy of confined particles in Penning traps is mainly applied to magnetic dipole transitions in various contexts. The strong...
    Manuel Vogel in Particle Confinement in Penning Traps
    Chapter 2024

  8. Microwave Radiation: Applications in Metrology and Materials Synthesis

    Depending on the power radiation level, different applications based on microwaveMicrowaves radiation can be mentioned. For low power levels, in the...
    Tiago Santos, François Henry, Luís C. Costa in Proceedings of the Sixth International Symposium on Dielectric Materials and Applications (ISyDMA’6)
    Conference paper 2022

  9. Improvement of the Method of Measuring the Temperature Distribution of Polymer Composite Sheet Materials When Heated by Microwave Radiation

    The article addresses the issue of reducing energy costs and accelerating the technological process of heat processing of sheet polymer composite...

    A. V. Mamontov, V. N. Nefedov, S. A. Khritkin in Measurement Techniques
    Article 01 September 2022

  10. 3 Cosmic Microwave Background Anisotropies

    The linear anisotropies in the temperature of the cosmic microwave background (CMB) radiation and its polarization provide a clean picture of...
    Anthony Challinor in The Physics of the Early Universe
    Chapter

  11. Calculation of Cosmic microwave background radiation parameters using COBE/FIRAS dataset

    In this paper, we estimate the Cosmic Microwave Background (CMB) temperature using the data of the monopole spectrum from the Cosmic Background...

    Somita Dhal, Sneha Singh, ... R. K. Paul in Experimental Astronomy
    Article 08 June 2023

  12. Generation of Sub-Gigawatt Nanosecond Pulses of Microwave Radiation Based on a Coaxial Corrugated Transmission Line with Ferrite

    The results of an experimental study of a generator of high-power microwave pulses based on a nonlinear transmission line with the saturated ferrite...

    P. V. Priputnev, I. V. Romanchenko, ... V. Yu. Konev in Russian Physics Journal
    Article 29 November 2023

  13. Probabilistic Model and Electrodynamic Analysis of Resonant Interaction of Microwave Radiation with 3D Magnetic Nanocomposites

    Abstract

    On the basis of a deterministic electrodynamic model, a probabilistic model of microwave ferromagnetic resonance (FMR) in 3D magnetic...

    G. S. Makeeva in Technical Physics
    Article 01 September 2023

  14. Plasma-Chemical Facility for Synthesis of Micro- and Nanoparticles Having Controlled Compositions and Structures on the Basis of a Microwave Discharge in the Gyrotron Radiation

    We present a description of a plasma-chemical facility designed for synthesis of micro- and nanoparticles using the radiation of a high-power...

    A. S. Sokolov, N. S. Akhmadullina, ... O. N. Shishilov in Radiophysics and Quantum Electronics
    Article 01 April 2023

  15. Parameters of Surface Microwave Discharge Initiated by the Passage of a Gyrotron Microwave Pulse through a Quartz Plate with Embedded Metal Particles

    Abstract

    The results of an experimental study of the initiation, development and maintenance of a plasma surface discharge initiated by microwave...

    Z. A. Zakletskii, D. V. Malakhov in Plasma Physics Reports
    Article 01 October 2023

  16. Quantum Microwave Measurements

    The term “quantum microwave measurement” stands for the measurement of microwave parameters by exploiting the properties of atomic energy levels and...
    Yashika Aneja, Monika Thakran, ... Satya Kesh Dubey in Handbook of Metrology and Applications
    Reference work entry 2023

  17. Quantum Microwave Measurements

    The term “quantum microwave measurement” stands for the measurement of microwave parameters by exploiting the properties of atomic energy levels and...
    Yashika Aneja, Monika Thakran, ... Satya Kesh Dubey in Handbook of Metrology and Applications
    Living reference work entry 2023

  18. The Cosmic Microwave Background and \(H_0\)

    The Cosmic Microwave Background (CMB) is a fundamental component of modern cosmology, providing a wealth of information about the early universe. It...
    Pablo Lemos, Paul Shah in The Hubble Constant Tension
    Chapter 2024

  19. Changes in Structure of Subthreshold Discharge in Air Occurring with Decreasing Microwave Radiation Intensity

    Abstract

    At microwave beam intensities in the range of 3.3–4.8 kW/cm 2 , changes in the characteristics were recorded of the subthreshold...

    K. V. Artem’ev, G. M. Batanov, ... N. K. Kharchev in Plasma Physics Reports
    Article 01 February 2022

  20. Microwave Instability in the USSR Synchrotron Radiation Source under Design

    Abstract

    Investigation of instabilities that emerge in the interaction of a charged-particle beam with elements of the chamber of state-of-the-art...

    Y. Chae, S. V. Matsievsky, ... M. Zobov in Physics of Atomic Nuclei
    Article 01 December 2021
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