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Design and Analysis of a Five-Band Polarization-Insensitive Metamaterial Absorber
Published 2020-01-01“…A five-band metamaterial absorber (MMA) is presented. …”
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Design and Study of a Miniaturized Millimeter Wave Array Antenna for Wireless Body Area Network
Published 2022-01-01“…The antenna is found to be operational in the V-band, around the 60 GHz frequency range, with high efficiency of up to 99.98% in free space simulations. …”
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CALCULATION OF STATIC PARAMETERS OF SILICON DIODE CONTAINING δ-LAYER OF TRIPLE-CHARGED POINT DEFECTS IN SYMMETRIC p–n-JUNCTION
Published 2018-06-01“…It was assumed that the cross-section for v-band hole capture on t-defects is greater than the cross-section for c-band electron capture on t-defects.The system of stationary nonlinear differential equations, which describe in the drift-diffusion approximation a migration of electrons and holes in semiconductors, is solved numerically. …”
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Design and Analysis of a Carbonyl Iron Powder/Epoxy Composite-Based Ultra-Wideband Multi-Pyramidal Magnetic Absorber Using an Equivalent Circuit Model
Published 2025-01-01“…The absorption bandwidth of the design ranges from 3.21 GHz to 40 GHz (FBW of 170.3%, S - band to V - band) and stable absorption characteristics under oblique incidences is observed up to 35°. …”
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An Ultra-Wideband Reference Frequency Chirp Generator Utilizing Fractional Frequency Divider With High Linearity
Published 2024-01-01“…Measurements with the novel reference frequency chirp generator combined with a V-band PLL reveal a low RMS linearity error of 0.67ppm of the reference chirp for a chirp duration of 1 ms and a bandwidth of 363 MHz.…”
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A Multiwavelength Light-curve Analysis of the Classical Nova KT Eri: Optical Contribution from a Large Irradiated Accretion Disk
Published 2025-01-01“…We determined the white dwarf mass to be M _WD = 1.3 ± 0.02 M _⊙ , the hydrogen-burning turnoff epoch to be ∼240 days after the outburst, the distance modulus in the V band to be ( m − M ) _V = 13.4 ± 0.2, and the distance to KT Eri to be d = 4.2 ± 0.4 kpc for the reddening of E ( B − V ) = 0.08. …”
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InP/Si<sub>3</sub>N<sub>4</sub> Hybrid Integrated Lasers for RF Local Oscillator Signal Generation in Satellite Payloads
Published 2025-01-01“…Through beating the wavelengths generated from three of these lasers, we demonstrate the simultaneous generation of two LO signals within bands crucial for satellite communications (SatCom): one in the Ka-band and the other in the V-band. The device provides an extensive wavelength tuning range across the entire C-band and exhibits exceptionally narrow optical linewidths, below 40 kHz in free-running mode. …”
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Confirmation of the Luminous Blue Variable Status of MWC 930
Published 2014-01-01“…We present the object’s V-band light curve, analyze the spectral variations, and compare the observed properties with those of other recognized Galactic LBVs, such as AG Car and HR Car. …”
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EFFECTIVE SILICON DEVICE STRUCTURES WITH RADIATIVE RECOMBINATION ON DISLOCATIONS
Published 2015-03-01“…The temperature dependent measurement of the D1 photoluminescence intensity shows that two energy levels placed below the conduction (0,04 eV) and above valence (0,32 eV) bands are responsible for this radiative recombination on dislocations.…”
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Performance of Resource Management Techniques for Weather-Impacted Satellite Networks
Published 2019-01-01“…Signals transmitted via satellite networks at high frequency in the Ka, Q, and V bands are susceptible to degradation due to rain attenuation. …”
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Detection of new single nucleotide polymorphisms in plasma cells carcinoma (myeloma) by polymerase chain reaction–single strand conformation polymorphism and sequencing technical m...
Published 2024-01-01“…Results: The genotypes obtained in this experiment verified that several single nucleotide polymorphisms were obtained between 5-band and 6-band miRNA National center for biotechnology information Primer3 plus reference. …”
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Monitoring and Prediction of Wild Blueberry Phenology Using a Multispectral Sensor
Published 2025-01-01“…Therefore, the objective of this study was to determine the potential of using a multispectral sensor to predict phenology in wild blueberry fields. (2) Method: A UAV equipped with a five-banded multispectral camera was used to collect aerial imagery. …”
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Long‑term outcomes of adjustable gastric banding: a 15‑year prospective randomized trial comparing 2 band types in 103 patients
Published 2024-12-01“…Complications occurred in 19 patients (18.4%), including 5 band erosions, 4 port-related issues, 3 cases of band slippage, and 3 instances of band intolerance. …”
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Investigating the production and synergistic antibacterial activity of bacteriocin-like substance from Brevibacillus laterosporus SA-14 (TISTR 2453) for enhanced wound healing
Published 2025-02-01“…The SDS-PAGE analysis revealed five bands of proteins with molecular weights of 25–250 kDa. …”
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The influence of post-processing methods and frequency bands on rs-fMRI: An example of electroacupuncture at Zusanli (ST36)
Published 2025-03-01“…Additionally, brain LFO changes were frequency-dependent, with more favorable results observed in the conventional low-frequency band and the slow-5 band. Conclusion: Post-processing methods affect the interpretation of brain effects caused by electroacupuncture at ST36. …”
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