Performance of a Forward-Acting Error-Control System on the Switched Telephone N e t w o r k By E. J. WELDON, Jr.
Vol. 52, No. 10, December, 1973 Printed in U.S.A. B.S.TJ. BRIEF Perturbation Calculations of Rain-Induced Differential Attenuation and Differential Phase Shift at Microwave Frequencies By J. A.
THE BELL SYSTEM TECHNICAL J O U R N A L , S E P T E M B E R 1003 present. The clockwise rule to cover the situation shown in Fig.
Consider Poisson traffic offered to a group of n trunks. Blocked calls are cleared, and call holding times are independent and identically distributed.
Gallium phosphide crystals were grown from polycrystalline material in a solution of gallium contained in evacuated and sealed-off quartz tubes.
Rain-Induced Differential Attenuation and Differential Phase Shift at Microwave Frequencies By J. A. MORRISON, M. J. CROSS, and T. S.
Realizability Conditions for the Impedance Function of the Lossless Tapered Transmission Line By P. L.
In a recent brief1 in the B.S.T.J., Zador presents, without proof, realizability conditions for the input impedance of the lossless tapered transmission line terminated in unit resistance.
Absorption due to the 1.38-/xm overtone of the O H - vibration in silica has long been an obstacle to low-loss propagation in optical fibers at wavelengths near the dispersion minimum.
One of the earliest computers used capacitors as its memory. 1 A mechanical means was used for both read-in and read-out operations.
