Fabricating composite monolithic structures to achieve optimal electrical, thermal, and mechanical properties through the elimination of air is discussed herein. A method of fabricating a composite structure includes coating an insulating layer with an uncured binding material and performing a first curing process on the uncured binding material to form a first stage cured binding material on the insulating layer without introduction of air pockets in a conventional manufacturing atmospheric environment. The method further includes disposing the insulating layer on an array of conductive structures. The first stage cured binding material is positioned between the insulating layer and the array of conductive structures. The method further includes performing a second curing process on the first stage cured binding material to form a cured binding material, and forming cured regions between adjacent conductive structures of the array of conductive structures.

Fabricating composite monolithic structures to achieve optimal electrical, thermal, and mechanical properties through the elimination of air is discussed herein. A method of fabricating a composite structure includes coating an insulating layer with an uncured binding material and performing a first curing process on the uncured binding material to form a first stage cured binding material on the insulating layer without introduction of air pockets in a conventional manufacturing atmospheric environment. The method further includes disposing the insulating layer on an array of conductive structures. The first stage cured binding material is positioned between the insulating layer and the array of conductive structures. The method further includes performing a second curing process on the first stage cured binding material to form a cured binding material, and forming cured regions between adjacent conductive structures of the array of conductive structures.

An information handling system includes an intrusion detection circuit having two inductors and an amplifier circuit. The amplifier circuit is configured to identify an increase in inductive coupling between the inductors in response to a change in position of a cover.

Antenna structures including two anti-symmetrically wound transformers to compensate for stray radiation. In one example an antenna structure includes a transformer assembly connected between an antenna and first and second balanced signal contacts, the transformer assembly including first and second transformer cores independently positionable in space relative to one another, a pair of primary windings connected to the antenna in parallel with one another, and a pair of balanced secondary windings connected in parallel with one another between the first and second balanced signal contacts.

Antenna structures including two anti-symmetrically wound transformers to compensate for stray radiation. In one example an antenna structure includes a transformer assembly connected between an antenna and first and second balanced signal contacts, the transformer assembly including first and second transformer cores independently positionable in space relative to one another, a pair of primary windings connected to the antenna in parallel with one another, and a pair of balanced secondary windings connected in parallel with one another between the first and second balanced signal contacts.

Network transformer structures including a production method therefore are disclosed. In one embodiment, multiple integrated I-shaped magnetic cores that include three winding barrel portions based on a new design for a magnetic core structure is disclosed. A first winding barrel portion and a second winding barrel portion are configured to wind a transformer winding, and a third winding barrel portion is configured to wind a common mode choke winding, so that a transformer and a common mode choke are combined onto one magnetic core to replace two previous magnetic cores, thereby saving on the overall network transformer structure cost as well as space on, for example, an end consumer printed circuit board.

Network transformer structures including a production method therefore are disclosed. In one embodiment, multiple integrated I-shaped magnetic cores that include three winding barrel portions based on a new design for a magnetic core structure is disclosed. A first winding barrel portion and a second winding barrel portion are configured to wind a transformer winding, and a third winding barrel portion is configured to wind a common mode choke winding, so that a transformer and a common mode choke are combined onto one magnetic core to replace two previous magnetic cores, thereby saving on the overall network transformer structure cost as well as space on, for example, an end consumer printed circuit board.

A power conversion apparatus including a circuit board, a transformer, a first circuit, a second circuit, a first main coil, and a second main coil is provided. The transformer, the first circuit, and the second circuit are disposed on the circuit board. The transformer has a first winding and a second winding. The first circuit is coupled to and provides an input voltage to the first winding. The first end of the second winding is configured to provide an output voltage. The second circuit is coupled to the second winding. The first main coil is coupled to the first circuit. The second main coil is printed on the circuit board and coupled between the second circuit and a first reference potential terminal. The first main coil and the second main coil are electrically insulated from each other and magnetically coupled to each other. The first circuit and the second circuit perform digital signal communication through the first main coil and the main second coil to control the voltage value of the output voltage.

A power conversion apparatus including a circuit board, a transformer, a first circuit, a second circuit, a first main coil, and a second main coil is provided. The transformer, the first circuit, and the second circuit are disposed on the circuit board. The transformer has a first winding and a second winding. The first circuit is coupled to and provides an input voltage to the first winding. The first end of the second winding is configured to provide an output voltage. The second circuit is coupled to the second winding. The first main coil is coupled to the first circuit. The second main coil is printed on the circuit board and coupled between the second circuit and a first reference potential terminal. The first main coil and the second main coil are electrically insulated from each other and magnetically coupled to each other. The first circuit and the second circuit perform digital signal communication through the first main coil and the main second coil to control the voltage value of the output voltage.

A Traveling Wave Parametric Amplifier (TWPA) transmission line with improved bandwidth includes one or more unit cell. Each unit cell includes a capacitor to a ground and a Josephson junction in series configured to provide inductance and non-linearity. One or more dispersion resonator is coupled to the transmission line. The dispersion resonator is configured to (i) use a first harmonic mode of the resonator for resonant phase matching in the transmission line and (ii) prevent a second mode of the resonator from interacting with an intermodulation product of the transmission line.