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oaioai:casi.ntrs.nasa.gov:19920009231

Planar dielectric resonator stabilized HEMT oscillator integrated with CPW/aperture coupled patch antenna

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Publication date
1992
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Abstract

A new design of an active antenna with a dielectric resonator stabilized high electron mobility transistor (HEMT) oscillator (DRO) and an aperture-coupled patch antenna is reported. The circuit is fabricated using coplanar waveguide (CPW) with the oscillator and the antenna on opposite sides of the substrate. The active antenna was demonstrated at 7.6 GHz; however, the design can be scaled to higher frequencies. Excellent oscillator characteristics and radiation patterns were obtained

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This paper was published in NASA Technical Reports Server.

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