Abstract: A hybrid magnetic substrate manufacturing method through spin-spraying ferrite coating solutions is disclosed, wafers of various schematic slit patterns using spin-spray ferrite coating generate magnetic hybrid substrates. A ferrite via-based inductor or transformer using spin-spray manufacturing method produces quality factors greater than 625 at 50˜300 MHz. Integrated ferrite inductors of I-shaped and U-shaped copper patterns with various ferrite loops that have quality factors bigger than 700 at 50˜300 MHz are manufactured.

Abstract: Two or more high permeability magnetodielectric slabs in combination with electrical coils wound on each slab form a compact antenna that radiates electromagnetic signals efficiently in the omnidirectional pattern.

Abstract: Two or more high permeability magnetodielectric slabs in combination with electrical coils wound on each slab form a compact antenna that radiates electromagnetic signals efficiently in the omnidirectional pattern.

Abstract: Two or more ME resonators are connected in series and in parallel generating a high sensitive, energy efficient and broadband miniature antenna and other conductor devices.

Abstract: A method of manufacturing an electrostatically tunable magnetoelectric inductor, the method includes forming a piezoelectric layer on a substrate. The method further includes forming a magnetoelectric structure over the piezoelectric layer by: forming a first electrically conductive layer disposed above the piezoelectric layer; forming an isolation layer configured to translate changes in strain; forming a magnetic film layer disposed over the isolation layer; and forming a second electrically conductive layer, disposed over the magnetic film layer and wherein the second electrically conductive layer is in electrical communication with the first electrically conductive layer so as to form at least one electrically conductive coil around the magnetic film layer.

Abstract: An electrostatically tunable magnetoelectric inductor including: a substrate; a piezoelectric layer; and a magnetoelectric structure comprising a first electrically conductive layer, a magnetic film layer, a second electrically conductive layer, and recesses formed so as to create at least one electrically conductive coil around the magnetic film layer; with a portion of the substrate removed so as to enhance deformation of the piezoelectric layer. Also disclosed is a method of making the same. This inductor displays a tunable inductance range of >5:1 while consuming less than 0.5 mJ of power in the process of tuning, does not require continual current to maintain tuning, and does not require complex mechanical components such as actuators or switches.

Abstract: An electrostatically tunable magnetoelectric inductor including: a substrate; a piezoelectric layer; and a magnetoelectric structure comprising a first electrically conductive layer, a magnetic film layer, a second electrically conductive layer, and recesses formed so as to create at least one electrically conductive coil around the magnetic film layer; with a portion of the substrate removed so as to enhance deformation of the piezoelectric layer. Also disclosed is a method of making the same. This inductor displays a tunable inductance range of >5:1 while consuming less than 0.5 mJ of power in the process of tuning, does not require continual current to maintain tuning, and does not require complex mechanical components such as actuators or switches.