RF SYNTHESIZER WITH DIRECT DIGITAL SYNTHESIZ by V. V. Murav’iov, S. A. Korenevsky, N. M. Naumovich, A. A. Stanul

“…Phase noises of an output signal of the synthesizer, noise of a loop of PLL, level of collateral radiations on outputs of the digital synthesizer (frequency of 100 MHz) and the frequency multiplier output on a loop of PLL (frequency of 8 GHz) are probed.…”
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A Defected Structure Shaped CPW-Fed Wideband Microstrip Antenna for Wireless Applications by Puneet Khanna, Amar Sharma, Kshitij Shinghal, Arun Kumar

“…The large space around the radiator is fully utilized as the ground is on the same plane as of radiator. …”
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Topoclimatogie et pollution de l’air dans les Alpes-Maritimes : mécanismes et conséquences en images by Nicolas Michelot, Pierre Carrega

“…Considering the calm and radiative weather who usually characterizes the Alpes-Maritimes, this coastal mountainous area is subject to breezes and thermal inversions, wich are the mains forms of topoclimates in this region. …”
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Dual-Band 2 × 2 MIMO Antenna with Compact Size and High Isolation Based on Half-Mode SIW by Abubaker Ahmed Elobied, Xue-Xia Yang, Ningjie Xie, Steven Gao

“…The dual-band operation of the antenna element is achieved by loading a rectangular patch outside the radiating aperture of an HMSIW cavity. The HMSIW cavity is excited by a coaxial probe, whereas the rectangular patch is energized through proximity coupling by the radiating aperture of HMSIW. …”
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About the sensitivity of magnetic noises to the change of the structure of the articles from cast iron KCh 30-6 surface coating by V. Ja. Kulik

“…There is experimentally demonstrated sensitivity of the magnetic noise methods to the change of the structure of cast iron articles KCh 30-6 surface coating with an example of radiator nipple. As a result of measuring there is disclosed the increase of magnetic noise in case of presence of decarbonized lay on the surface of detail and/ or residual cementite in surface coating; at the increase of pearlite proportion in the near-surface coating there is observed the decrease of magnetic noise.…”
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Reduced Chemical Kinetic Model for Titan Entries by Romain Savajano, Raffaello Sobbia, Michele Gaffuri, Pénélope Leyland

“…This new model with 18 species and 28 reactions includes the mainfeatures of a more complete scheme, respecting the radiative fluxes. It has been verified against three key elements: a sensitivity analysis, the equilibrium chemical composition using shock tube simulations in CHEMKIN, and the results of computational fluid dynamics (CFDs) simulations.…”
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Evaluation of the Inductive Coupling between Equivalent Emission Sources of Components by Moisés Ferber, Sanâa Zangui, Carlos Sartori, Christian Vollaire, Ronan Perrussel, Laurent Krähenbühl

“…It is based on the multipole expansion, and it represents the radiated emission of generic structures in a spherical reference frame. …”
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Appearances Can Be Deceiving: What Is the Diagnosis for this Community-Acquired Pneumonia? by Frank YH Lin, Coleman Rotstein

“…He also developed worsening right-sided pleuritic chest pain that radiated to the right shoulder, dyspnea and orthopnea. …”
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Acoustic lattice resonances and generalised Rayleigh–Bloch waves by G. J. Chaplain, S. C. Hawkins, M. A. Peter, L. G. Bennetts, T. A. Starkey

“…Airborne acoustics serves as such a regime and we experimentally observe the first generalised Rayleigh–Bloch waves above the first cut-off, i.e., in the radiative regime. We consider radiative acoustic lattice resonances along a diffraction grating and connect them to generalised Rayleigh–Bloch waves by considering both short and long arrays of non-resonant 2D cylindrical Neumann scatterers embedded in air. …”
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Dual Polarized Dual Fed Vivaldi Antenna for Cellular Base Station Operating at 1.7–2.7 GHz by Marko Sonkki, Sami Myllymäki, Jussi Putaala, Eero Heikkinen, Tomi Haapala, Harri Posti, Heli Jantunen

“…One radiating element contains two parallel dual fed Vivaldi antennas for one polarization with 65 mm separation. …”
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Enhancing Carriers’ Confinement by Introducing BAlGaN Quantum Barriers for the Better Optoelectronic Performance of Deep UV LEDs by Jamshad Bashir, Muhammad Usman, Dmitri Sergeevich Arteev, Zoya Noor, Ahmed Ali

“…Relying on the fairly improved IQE and radiative recombinations, other optoelectronic characteristics such as luminous power, emission intensity, etc., are also enhanced. …”
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Nonlinear normalized fractional electroosmotic spacelike fluid model by Talat Körpinar, Zeliha Körpinar, Ali Akgül, Qasem Al-Mdallal

“…Finally, we characterize spacelike radiative recursively fractional SKμ− phase in hyperbolic space.…”
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Investigations of Modified Classical Dynamical Models: Melnikov’s Approach, Simulations and Applications, and Probabilistic Control of Perturbations by Nikolay Kyurkchiev, Tsvetelin Zaevski, Anton Iliev, Vesselin Kyurkchiev, Asen Rahnev

“…The modeling and synthesis of radiating antenna designs is also taken into consideration as a potential use case for Melnikov functions. …”
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Band-Notched Ultrawide Band Planar Inverted-F Antenna by H. T. Chattha, M. K. Ishfaq, Y. Saleem, Y. Huang, S. J. Boyes

“…The band-notched feature is added by inserting a W-shaped slot on the top radiating element of the antenna with a band rejection from 5.08 to 6 GHz (measured). …”
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Open Resonator System for Reflectarray Elements Characterization by G. Di Massa, S. Costanzo, O. H. Moreno

“…The characterization of the single reflectarray element is performed by assuming a Gaussian plane wave normally incident on an infinite periodic array of identical radiating elements. An equivalent circuit model is properly derived for the open cavity including the reflectarray test structure, in order to retrieve the phase design curve of the single reflectarray element. …”
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Research on Equivalent Circuit Model of HVDC Valve and Calculation of Thyristor Junction Temperature by Wei Yao, Yang Liu, Lei Guo, Guojun Ding, Chaofeng Zhang, Sen Wang

“…For the difference of thyristor junction temperature at all levels in the transducer valve assembly in the series water circuit, an equivalent model of thyristor junction temperature calculation for the valve assembly is established, and PLECS simulation software is used to simulate and solve the junction temperature at all levels of the thyristor and check the junction temperature of the thyristor from the highest temperature of the measured radiator surface, and the results of the junction temperature checking show that the equivalent model of thyristor junction temperature calculation for the valve assembly has a high accuracy.…”
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Dynamic Characteristics of Aerosol Optical Properties over Dibrugarh City in the North-Eastern Indian Region during 2018–2021 by Akshansha Chauhan, Shukla Acharjee, Ramesh P. Singh, Brent Holben

“…We have carried out the analysis of the aerosols’ optical and radiative properties using AERONET station data from 2018 to 2021 in Dibrugarh City. …”
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Preprocessing LOFARgram through U-Net++ neural network by Dan Peng, Xichen Xu, Wenhua Song, Dazhi Gao

“…The study of the low-frequency analysis and recording spectrum (LOFARgram) of ship-radiated noise is essential for extracting critical information, such as target motion trajectories. …”
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Thermal modeling and empirical verification of multi unit small satellites by Anwar Ali, Muhammad Rizwan Mughal, Shoaib Ahmed Khan, Kar Seng Teng

“…In space environment, heat can be removed through conduction and radiations, because there is no heat convection, which further intensifies the need to ensure thermal stability during the design and development phases. …”
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Tunneling assisted p-contact free GaN-InGaN green light-emitting diodes by Jamshad Bashir, Muhammad Usman, Shazma Ali, Laraib Mustafa

“…Our proposed LED has enhanced internal quantum efficiency (IQE), radiative recombination rate, and carrier concentration in comparison to reference conventional LED. …”
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