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A Million-Cycle Telephone System * years ago new multi-channel ABOUT two transmissiona over wide-band system forNew York and telephone coaxial cables was described.

In this paper, the MIMO framework within WINNER for fourth generation radio systems is further developed and assessed for various deployment scenarios.

We consider a partitioning problem, defined for bipartite and 2-connected plane graphs, where each node should be covered exactly once by either an edge or by a cycle surrounding a face.

A Mineral Survey for Piezo-Electric Materials By W. L.

Two-photon microscopy has enabled anatomical and functional fluorescence imaging in the intact brain of rats.

In optical integrated circuits for communication and optical signal processing applications, it is desirable to have beam splitters or directional couplers in semiconductors to combine or split the

Typical directional couplers in semiconductor waveguides require long (several millimeter) interaction lengths, potentially limiting their use in future opto-electronic integrated circuits (OEICs).

Tuned reed selectors used as selective receivers in multifrequency systems involving large numbers of individual selections, such as personal radio signaling,1 must operate within close and specifi

We demonstrate a novel approach for building situated information systems using wirelessly connected miniaturized displays.

In this paper, we propose a novel implementation of a minimax decision rule for continuous density hidden Markov-model-based robust speech recognition.

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AI-enhance wireless reliability: joint source and channel coding for robust 6G air interface

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A 2025 recap of "a bit of tech"