Honeywell International Inc.

Ems Technologies, Inc.

Jeffrey Alexander

Scott James Bohanan

LeAndra Elaine Evans

David C Rhodes

Systems and methods for an injection molded phase shifter are provided. In at least one embodiment, a method for fabricating a phase shifter comprises fabricating a ferrite element with first and second ends, wherein electromagnetic energy propagating through the ferrite element propagates between the first the second end; placing the ferrite element within a waveguide mold; and injecting a liquefied dielectric into the mold, wherein the liquefied dielectric hardens to form first and second solid dielectric layers that abut against out-of-plane surfaces of the ferrite element. The method further comprises exposing in-plane surfaces of the ferrite element, wherein the in-plane surfaces extend longitudinally between the first and the second end and are orthogonal to the out-of-plane surfaces that extend longitudinally between the first and the second end; masking surfaces through which electromagnetic energy is emitted into and transmitted from the phase shifter; and plating the exposed surfaces.

Systems and methods for injection molded phase shifter

A ferrite load driver system in accordance with the invention includes a clock generator configured to generate a digital clock signal. The system further includes a digital pulse generator configured to generate an enable pulse having a pulse width equal to a certain number of clock cycles of the digital clock signal. The enable pulse is received by a driver element of the system. The driver element responds by driving a current in a first direction through the ferrite load for setting a first magnetic flux.

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Atlanta, GA, United States of America

Jeffrey Alexander