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The transition from sputtered Al to electroplated Cu interconnects for future microelectronic devices has led to an interest in understanding the relationships between the microstructure and textur

This article discusses the considerations governing the general over-all ·physical arrangements of the TH system , which lead to differing treatments for the radio equipment, FM terminals, and prot

T H - 3 radio in its overall systems equipment concept for 4000-mile long-haul radio is almost identical to TD-3 radio.

Point-to-point microwave radio systems require surveillance and maintenance to insure high-quality performance and reliability.

Protection switching systems providing continuity of message service are a necessary part of many radio communication systems.

This paper discusses a radio system which has been made available to the Associated Bell System Companies to help meet their demands for high-performance transmission capability.

FM terminals perform the initial and final modulation steps in non-remodulating type microwave radio systems.

The microwave generator serves as a low-noise, frequency stable source of beat oscillator power for use in the microwave transmitters and receivers of the TH-3 system.

A series of four high-performance, functionally integrated, microwave circuits has been developed for use in the 6-GHz TH-3 radio system.

Vol. 50, No. 7, September, 1971 Printed in U.S.A. TH-3 Microwave Radio System: Microwave Transmitter and Receiver By A. H A M O R I and R. M.