Qinetiq Limited

Lyn David Jones

Christopher Douglas James Spooner

Lloyd Morris Wye

Robert Nathan Williams

Rajinder Singh

Michael William Hopkins

Emma Jane Newton

Louisa Alice Laing

A method of forming a shaped foamed polymer article () and articles obtained from said method.

Materials and methods

Multi-layered articles or products comprising layers of filled polymer compositions, methods of making and applications or uses thereof.

Multi-layered article

A method of forming shaped articles by welding.

Method of forming a shaped article

A system for imaging material, typically in an underground scenario, comprising of a plurality of conductive electrodes supported on a conductive substrate positionable in an environment to be imaged, a signal generator connected to at least two of the electrodes, and a signal detector connected to at least two of the electrodes, and wherein an impedance compensator is arranged between each electrode and its substrate to counter parasitic impedance between the two. Typically the impedance compensator may be arranged to act as a negative capacitance, which may be approximately equal to any capacitance between the electrode and the substrate. An electrode may be a drive electrode coupled to a signal generator, or a detector electrode coupled to a detector, or may be reconfigurable to act as either one.

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Fleet, United Kingdom

Lyn David Jones