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IEEE Transactions on Communications, 1999
This paper presents the concept, principles, and analysis of maximum ratio transmission for wireless communications where multiple antennas are used for both transmission and reception. The principles and analysis are applicable to general cases, including maximum ratio combining. Simulation results agree with the analysis.
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This paper presents the concept, principles, and analysis of maximum ratio transmission for wireless communications where multiple antennas are used for both transmission and reception. The principles and analysis are applicable to general cases, including maximum ratio combining. Simulation results agree with the analysis.
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Transmission Ratio Distortion in Mice
Annual Review of Genetics, 2003▪ Abstract  The most studied example of transmission ratio distortion (TRD) in mice is that of the t-complex. This is a variant region of Chromosome 17 which exists as a polymorphism in wild mice. Males heterozygous for a t-haplotype and a normal Chr 17 transmit the t-haplotype to >50% of their young, up to 99%. Homozygous males are sterile.
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Imprinting and deviation from Mendelian transmission ratios
Genome, 2001Deviations from a Mendelian 1:1 transmission ratio have been observed in human and mouse chromosomes. With few exceptions, the underlying mechanism of the transmission-ratio distortion remains obscure. We tested a hypothesis that grandparental-origin dependent transmission-ratio distortion is related to imprinting and possibly results from the loss of ...
A K, Naumova, C M, Greenwood, K, Morgan
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1995
Pressure transmission ratios are designed to study objectively the relative transmission of pressure to the bladder and the urethra during stress. Characteristically the stress is continuous coughing during the measurement of the cough urethral closure pressure profile. The magnitude of the pressure transmitted to these two organs is determined in Fig.
Peter K. Sand, Donald R. Ostergard
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Pressure transmission ratios are designed to study objectively the relative transmission of pressure to the bladder and the urethra during stress. Characteristically the stress is continuous coughing during the measurement of the cough urethral closure pressure profile. The magnitude of the pressure transmitted to these two organs is determined in Fig.
Peter K. Sand, Donald R. Ostergard
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Urethral Pressures: Analysis of Transmission Pressure Ratios
British Journal of Urology, 1991Summary Transmission pressure ratio (TPR) analysis of urethral pressure profilometry data has been advocated for the diagnosis of genuine stress incontinence (GSI). However, the clinical usefulness of the technique has not been adequately evaluated. Using videourodynamics as the gold standard, the TPR results of
E, Versi, L, Cardozo, D J, Cooper
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Refinement of the gear ratios of the vehicle transmission
Vestnik Mashinostroeniya, 2023A method is proposed to refine the transmission ratios of vehicles by matching the load modes of movement with the design parameters of the transmission, providing optimal speed and the ability to overcome road resistance. Overcoming the emerging forces of resistance to movement is considered from the conditions of energy consumption of the vehicle. To
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On antenna selection with maximum ratio transmission
The Thrity-Seventh Asilomar Conference on Signals, Systems & Computers, 2003, 2004In this paper, we investigate the capacity performance of multiple-input, multiple-output (MIMO) systems with antenna selection. At the transmitter, we assume a single data stream transmission using optimum transmit beamforming, also known as maximum ratio transmission (MRT). The scope of this paper is two-fold: first, to analyze the performance of MRT
C. Murthy, B.D. Rao
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Mechanisms with discontinuous transmission ratios
Mechanism and Machine Theory, 1973Abstract A 6-bar linkage with certain dimensions can provide an instantaneous reversal in the sign of the transmission ratio between input and output. By adding further components, it is possible to construct mechanisms that provide discontinuous transmission ratios without reversal, and without using edge-contacts or deformable members.
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Axle Ratios and Transmission Steps
SAE Technical Paper Series, 1929<div class="htmlview paragraph"><b>S</b>TATING that improvements can be made in the smoothness, flexibility and economy of motor-cars by the provision of axle ratios and transmission steps that will make high road-speeds possible with lower engine-speeds than at present, and without increasing the size of the engine, the author ...
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A Two-Path Variable-Ratio Transmission With an Extended Range of Ratios
Journal of Engineering for Industry, 1977The range of speed ratios available from a simple two-path, variable-ratio transmission is increased by adding a two-speed gear train and a pair of clutches. Two phases of operation minimize the torque demand on the variable ratio elements; transfer between these phases is effected by clutches engaged when unloaded and at a synchronous speed.
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