| The service provided by the circuit described in this article is known as a shuttle service (as for instance through the Channel tunne...
More about France (4)
| This article describes a circuit which the Jury found particularly interesting because it employs a novel component: a vibration piezo-ele...
| COMMUNICATIONS IN EUROTUNNEL'S HOSTILE SUB-SEA ENVIRONMENT.
| The "High-predston DLF-based locked frequency reference" we published in the April 1989 issue (p. 48), derived its stability from the Deu...