Browse Prior Art Database

Bubble Propagation using Relay Line Concept

IP.com Disclosure Number: IPCOM000079791D
Original Publication Date: 1973-Sep-01
Included in the Prior Art Database: 2005-Feb-26
Document File: 2 page(s) / 22K

Publishing Venue

IBM

Related People

Chaudhari, P: AUTHOR

Abstract

In a bubble shift register with a uniform guide channel, the maximum number of bubbles that can be pushed along by the generator is limited by the force available at the source, since the coercive force for each bubble is multiplied by the number of bubbles. Relay stations can be inserted along the channel, as illustrated, to overcome this limitation (e.g., a single T-I bar combination every 100 bubbles or so). These repeaters or relay stations can be larger than the bubbles if the bubble is expanded before entrance.

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Bubble Propagation using Relay Line Concept

In a bubble shift register with a uniform guide channel, the maximum number of bubbles that can be pushed along by the generator is limited by the force available at the source, since the coercive force for each bubble is multiplied by the number of bubbles. Relay stations can be inserted along the channel, as illustrated, to overcome this limitation (e.g., a single T-I bar combination every 100 bubbles or so). These repeaters or relay stations can be larger than the bubbles if the bubble is expanded before entrance.

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