Dornier System Gmbh

Dornier Gmbh

Albert Braig

Werner Scherber

Hans W Schroeder

Rudolf Zahn

Gunter Helwig

Christian Borgwardt

Thomas Meisel

Walter Rothmund

Oswald Bender

Chung-chi Lin

Kay Dittrich

Ruediger Braun

Walter Schwarzott

Joachim Boukamp

A layer system with a controllable heat emission, includes an IR-transparent carrier substrate, a layer with a controllable IR-transmission, an ion-permeable, IR-reflecting electrode, a solid electrolyte, an ion storage layer, a back electrode. The ion-permeable, IR-reflecting electrode is structured in such a manner that it is provided with non-cohesive openings which are distributed homogeneously over the electrode surface and whose maximal flat dimension is smaller than 10 .mu.m.

Layer system with a controllable heat emission

A microstrip antenna has an electrically conductive base plate carrying an electrically insulating substrate on top of which are a plurality of radiating patches, the improvement comprises establishing a relatively large spacing between the electrically insulating substrate and the base plate at lateral dimensions larger than lateral dimensions of the patches and in the vicinity of the patches and either through local elevations of the insulating substrate or by local indents in the base plate being vertically aligned with the patches.

Microstrip antenna

Carrying structure of an active antenna in the aerospace industry uses basically fiber reinforced synthetic material in which heat conductive elements and/or elements conducting electromagnetic waves (electro, optic) are integrated into that support structure for the antenna.

Antenna support structure

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Markdorf, Germany

Albert Braig