Mostrando 501 - 520 Resultados de 789 Para Buscar '"S.D.B."', tiempo de consulta: 0.22s Limitar resultados
  1. 501
    ... be attenuated than that with a uniform cross section. The simulation results show that 8.8 dB overall insertion...
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  2. 502
    por Duy Tung Phan, Chang Won Jung
    Publicado 2020
    ... dB in the X-band from 7.5 to 8.5 GHz. Moreover, the SE was significantly enhanced by increasing...
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  3. 503
    por Sandra Costanzo, Adil Masoud Qureshi
    Publicado 2021
    ... to 2.52 GHz) covers the ISM band with a boresight gain of 1.5–2 dB over the entire band. Furthermore...
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  4. 504
    por Rajesh Durgam, S. Tamil, Nikhil Raj
    Publicado 2021
    ... amplifier when compared to its conventional showed improvement in DC gain by 30dB and also the unity gain...
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  5. 505
    ... (PER) is 13.3 dB and the output beam quality is measured to be Mx2/My2 = 1.29/1.28. This power scaling...
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  6. 506
    por Ali Fallah, Steven van de Par
    Publicado 2021
    ... show that the new optimization framework enhances the speech intelligibility up to 2 dB more that OE....
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  7. 507
    ... ~84 dB or ~99.99% modulation depth in the operation wavelength of 820 nm at a bias voltage of −2.5 V...
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  8. 508
    ... and 45 dB, respectively. The stability of the DCFS output power can be controlled within ~0.21%. Our...
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  9. 509
    ... regime we report a low propagation loss WG (0.2 dB/cm) and demonstrate laser operation with slope...
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  10. 510
    por Jawad K. Ali
    Publicado 2019
    ... with adequate radiation performance with VSWR ≤ 2 (return loss ≤-10 dB) throughout the resonating bands...
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  11. 511
    ... frequency component was reduced by about 6.1dB and the output voltage ripples was also reduced compared...
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  12. 512
    ... of received X-band chirp signal (8–11.9 GHz) improved from 13.26 to 23.88 dB. Thanks to its...
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  13. 513
    por Iman M.G. Alwan
    Publicado 2012
    ... better subjective and objective quality, and obtain up to 3.5 dB PSNR improvement. ...
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  14. 514
    por Huan Li
    Publicado 2021
    ... signal-to-noise ratio (PSNR) and structure are similar. Degrees (SSIM) increased by 1.76dB and 0.062...
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  15. 515
    por Yongjie Zhao, Sida Li, Zhiping Huang
    Publicado 2021
    ... does not affect the conversion. The prototype, implemented in 28 nm CMOS, reaches a 41 dB SFDR...
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  16. 516
    ... uniform with 3 dB beam spot increased almost ~ 3 times for the same device footprint area. The design...
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  17. 517
    por Chen-Hao Wang, Xiao-Min Shi
    Publicado 2021
    ..., respectively. The measurement results show that the − 20 dB enhanced upper stopband of the filter can reach 32...
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  18. 518
    ... by the strong electromagnetic field, an error less than 1 dB was caused. On that basis, the correctness...
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  19. 519
    ... cortex and dorsocaudal areas. The Q10dB value was significantly increased in the primary auditory cortex...
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  20. 520
    ... suppression ratio of 37 dB was achieved for unwanted comb lines. The achieved signal purity, phase noise...
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