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Mostrando 161 - 180 Resultados de 789 Para Buscar '"S.D.B."', tiempo de consulta: 0.17s Limitar resultados
  1. 161
    Large-scale preparation of Co nanoparticles as an additive in carbon fiber for microwave absorption enhancement in C band
    “... − 63.69 dB at 5.28 GHz with a thickness of 5.21 mm and the absorption bandwidth (RL ≤  − 10.0 dB) is 12.92...”
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  2. 162
    PET/CT background noise and its effect on speech recognition
    “... produced by air-cooled PET/CT is considerable: 75.1 dB SPL (64.5 dB(A)) for the Philips Gemini TF64...”
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  3. 163
    A multi-tone high efficient bandwidth system with an eliminated even-order distortions using double dual-parallel Mach-Zehnder modulator
    “...-to-interference ratio (S/I) of 60 dB and 65 dB with a spurious-free dynamic range (SFDR) of 110 dB.Hz2/3 and 116...”
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  4. 164
    Impact of Natural Blind Spot Location on Perimetry
    “... dB) and increased in the lower nasal VF region (ADSP: 0.14 dB). For angles in the direction of upper...”
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  5. 165
    Nonvolatile and ultra-low-loss reconfigurable mode (De)multiplexer/switch using triple-waveguide coupler with Ge2Sb2Se4Te1 phase change material
    por Weifeng Jiang
    Publicado 2018
    “... simulated results show that a compact RMDS is with the extinction ratios of 18.98 dB and 22.18 dB, ultra-low...”
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  6. 166
    Microstrip Patch Antenna System With Enhanced Inter-Port Isolation for Full-Duplex/MIMO Applications
    por Jogesh Chandra Dash, Debdeep Sarkar
    Publicado 2021
    “... with significant isolation enhancement (> 90 dB), which can be deployed for MIMO as well as full-duplex...”
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  7. 167
    Wideband circularly polarised antenna ‘multi‐input‐multi‐output’ for wireless UWB applications
    por Pillalamarri Laxman, Anuj Jain
    Publicado 2021
    “... is spanning at 3‐DeciBell (dB) Axial Ratio Band‐Width of 5.2–7.1 GHz and an impedance bandwidth (S11 less than...”
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  8. 168
    Testimonios
    por Millas Correa, Hernán
    Publicado 1996
    Desconocido
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  9. 169
    Bow-tie patch antenna for 5G
    por Damir Avdic, Sehabeddin Taha Imeci
    Publicado 2021
    “... in the simulation between 4 GHz and 6GHz. S11, E?, E? for the nominal design are -27.31 dB, 7.39 dB, -3.30 dB...”
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  10. 170
    Testimonios
    por Navasal, José María
    Publicado 1995
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  11. 171
    Audiological findings of a patient with H syndrome: case report
    “... brainstem response test which showed wave V at 60 dB nHL for the right ear and at 80 dB nHL for the left ear...”
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  12. 172
    Threshold for onset of injury in Chinook salmon from exposure to impulsive pile driving sounds.
    “.... In terms of sound exposure levels a RWI of 2 was achieved for 1920 strikes by 177 dB re 1 µPa(2)⋅s SEL(ss...”
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  13. 173
    Ecological and Pharmacological Activities of Polybrominated Diphenyl Ethers (PBDEs) from the Indonesian Marine Sponge <i>Lamellodysidea herbacea</i>
    “...>1d</b>) and 3,4,5,6-tetrabromo-2-(2′,4′-dibromophenoxy)phenol (<b>2b</b>), were isolated from...”
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  14. 174
    Architecting functionalized carbon microtube/carrollite nanocomposite demonstrating significant microwave characteristics
    “... mm was 61.88 dB at 11.60 GHz, while the architected FCMT/PAN composite gained a broadband efficient...”
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  15. 175
    The impact of anthropogenic noise on individual identification via female song in Black-capped chickadees (Poecile atricapillus)
    “... noise (low: 40 dB SPL; high: 75 dB SPL) were played with stimuli to determine how anthropogenic noise...”
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  16. 176
    Metode High-Pass Filter Dan Fast Fourier Transform Untuk Perbaikan Citra Telapak Tangan
    “...=7,064544(dB) dan PSNR=40,01314(dB) daripada menggunakan high-pass filter dengan koefisien=0. Sedangkan pada...”
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  17. 177
    Arreglo de Microelectrodos Planares con Procesos CMOS Estándar (Semiconductor Complementario Metal-Oxido)
    “... ganancia de 40 dB, PSRR (razón de rechazo de la potencia aplicada) de 44 dB y CMRR (razón de rechazo de...”
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  18. 178
    Diseño de un duplexor de gran ancho de banda en tecnología de guía de onda para aplicaciones de satélite
    por Cepero,K, Mediavilla,A, Tribak,A, Marante,F
    Publicado 2012
    “... están por debajo de los 23 dB, el aislamiento es mayor que 60 dB y las pérdidas de inserción son de 0,1...”
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  19. 179
    MEASURING NOISE LEVEL IN THE TEXTILE INDUSTRY
    “.... Result of noise level was in the range 82.41 dB – 63.73 dB. The background noise was 38.59 dB. Based...”
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  20. 180
    Complex shaped periodic corrugations for broadband Bull’s Eye antennas
    “... with a maximum value of 15.7 dBi, 1-dB gain bandwidth of 16.4%, and an extended 3-dB gain bandwidth...”
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