IEEE Solid-State Circuits Magazine - Winter 2016 - 21

An invention that enabled a revolution
in digital communications at Nortel

BACKGROUND IMAGE LICENSED BY GRAPHIC STOCK

Miles Copeland's
Switched Capacitor
Terry Caves

A

lthough I am not familiar with Prof. Miles Copeland's total
body of work, I certainly have first-hand knowledge of
major portions of it. The easiest way for me to describe the
impact of his work would be to relate the story of the events
that lead to Nortel's interaction with Dr. Copeland.
In the late 1970s Northern Telecom (later renamed Nortel) announced
their vision of a "digital world" for telephone voice communications. Voice
Digital Object Identifier 10.1109/MSSC.2015.2495663
Date of publication: 21 January 2016

1943-0582/16©2016IEEE

IEEE SOLID-STATE CIRCUITS MAGAZINE

W I N T E R 2 0 16

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Table of Contents for the Digital Edition of IEEE Solid-State Circuits Magazine - Winter 2016

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IEEE Solid-State Circuits Magazine - Winter 2016 - Cover3
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