scispace - formally typeset
Patent

Structural antenna for flight aggregates or aircraft

Reads0
Chats0
TLDR
In this paper, a folded microstrip antenna for a flight aggregate or aircraft can be arranged around edges of thin structural parts, such as wings, tail units or control flaps, such that its surface is identical with the structure and folding takes place at the edge of the structure.
Abstract
A folded microstrip antenna for a flight aggregate or aircraft can be arranged around edges of thin structural parts, such as wings, tail units or control flaps, such that its surface is identical with the structure and folding takes place at the edge of the structure. The antenna is constructed such that its characteristic impedance is much higher at the folding edge than at ends of the structural antenna away from the edge. As a result, an approximately omnidirectional characteristic can be achieved.

read more

Citations
More filters
Patent

Conformal wide band surface wave radiating element

TL;DR: In this article, one or more tapered feeds can be provided as part of or interconnected to a conductive top plate, and an aperture over the lens region can be covered or filled by an impedance surface.
Patent

Membrane probing system

TL;DR: A membrane probing assembly includes a probe card with conductors supported thereon, wherein the conductors include at least a signal conductor located between a pair of spaced apart guard conductors as discussed by the authors.
Patent

Wafer probe station having environment control enclosure

TL;DR: A wafer probe station is equipped with an integrated environment control enclosure substantially surrounding a supporting surface for holding a test device, such enclosure limiting fluid communication between the interior and exterior of the enclosure and preferably also providing EMI shielding and a dark environment.
Patent

Probe for combined signals

TL;DR: In this paper, a direct current and a modulation signal are simultaneously applied to contact pads on a device under test, such as a laser diode, with a probe that reduces signal distortion and power dissipation by transmitting a modulated signal through an impedance matching resistor.
Patent

Probe station thermal chuck with shielding for capacitive current

TL;DR: In this article, a conductive member is arranged to intercept current coupling the thermal unit of a thermal chuck to the surface supporting the device, but free of direct electrical connection to the unit.
References
More filters
Patent

Folded broadband antenna with a symmetrical pattern

TL;DR: In this paper, a folded broadband antenna is integrated into a leading edge radome, eliminating the forward antenna cavity, and thereby eliminating the internal wall reflections that cause radiation pattern distortion.