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 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: A magnetic PCB generated by simultaneously spin-spraying a ferrite ion solution and an oxidant solution on a substrate plate while the substrate plate is rotated at a speed 40 rpm to about 300 rpm and heated at 40° C. to 300° C.

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: 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.