Results 261 to 270 of about 3,916,431 (304)

Characterization of Transmission Losses

IEEE Transactions on Power Systems, 2011
In this paper, characterizing transmission losses according to their origin is carried out. Transmission loss is decomposed into three components. The first is due to the current flow from generators to loads. The second is due to the circulating current between generators.
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OTLR:Opportunistic Transmission with Loss Recovery for WLANs

2008 IEEE Wireless Communications and Networking Conference, 2008
With opportunistic transmissions, a node exploits a stable high data rate to transmit multiple frames (instead of one) whenever it captures a contended medium. The IEEE 802.11 networks could support such multi-frame transmissions at high data rates if the channel remains stable long enough.
Saad Biaz, Shaoen Wu
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Transmission loss in an alberich tile

Ferroelectrics, 1996
Abstract Elastromeric tiles have been developed as effective reflectors of hull- born acoustic energy. To aid designers theoretical models have been developed to predict performance. Here we present a scheme based upon the finite element method which considers the tile as being composed of an infinite doubly periodic plane with fluid above and below ...
David J. W. Hardie, Patrick C. Macey
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Crosstalk Loss Requirements for PCM Transmission

IEEE Transactions on Communications, 1976
We present in this paper a unified approach to the crosstalk interference problem arising in PCM transmission on paired cables. For bipolar signaling, and three types of commonly used channel shaping, viz., cosine, raised cosine, and Gaussian, we present the minimum average near-end crosstalk (NEXT) and far-end crosstalk (FEXT) loss requirements at any
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Fractional Transmission Line with Losses

Zeitschrift für Naturforschung A, 2014
Abstract In this manuscript, the fractional transmission line with losses is presented. The order of the Caputo derivative is considered as 0 < β ≤ 1 and 0 < γ ≤ 1 for the fractional equation in space and time domain, respectively. Two cases are solved, with fractional spatial and fractional temporal derivatives, and also numerical
José Francisco Gómez-Aguilar, Baleanu Dumitru   +1 more
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Loss in an Infinite Transmission Line

Journal of the Physical Society of Japan, 2005
An infinitely long transmission line appears to have an ohmic conductance even when loss in circuit elements approaches zero. We show that the real part of the admittance of the transmission line derives from a dense distribution of resonance absorption lines.
Takasi Endo, Yutaka Hirayoshi, Kouichi Toyoshima   +2 more
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Deficiencies of the Dynamic Transmission Loss

The Journal of the Acoustical Society of America, 1963
This note presents a brief critique of a recently proposed method for the measurement of airborne transmission loss.
T. J. Schultz, B. G. Watters
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Sound Transmission Loss

2019
The transmission of sound through walls and barriers is an extremely important topic for noise control engineers. In this chapter we examine the basic principles of how sound passes through walls. The primary physical characteristics that influence sound transmission through walls are studied, including the importance of mass and how the bending ...
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The measurement of tractor transmission losses

Journal of Agricultural Engineering Research, 1974
Abstract The method of measurement and results are presented for the losses in the transmission of an agricultural tractor. The results describe the effect of oil temperature and gear setting on the level of loss.
T.T. McCarthy, Z. Kolozsi
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Transmission Loss of Partition Walls

IETE Journal of Research, 1965
ABSTRACTResults of the measurement on sound insulation of a few partition walls are presented. The sound insulation has been measured in the transmission-reverberation chamber of this Institute. The results are compared with theoretical predictions. A simplified method is adopted to obtain approximate theoretical values of the transmission loss (T.L ...
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