A twinax cable assembly comprises a cable lacing section between the assembly end sections. The cable assembly includes twinax cable sets of twinax cables. Each cable includes a pair of conductors spaced apart in a lateral direction. Each of the cable sets has connector ends where each of the cables in the cable sets connects to a terminal component. A tie bar is mounted on one end and another tie bar is mounted on the other end between the lacing section and the ends of the cables. The cables in each cable set lace through the other cable sets with the pair of conductors in each of the twinax cables substantially aligned in the lateral direction such that when the cable assembly bends substantially around a bend axis in the lateral direction the pairs of conductors in each of the twinax cables remain substantially aligned in the lateral direction.

A cable includes: a core wire including a pair of inner conductors arranged at intervals in a transverse direction and an inner insulating layer covering the pair of inner conductors; a shielding layer disposed outside the insulating layer; and an outer insulating layer covering the shielding layer; wherein a cross-sectional shape of the inner conductor is flat, and a cross-sectional shape of the inner insulating layer is semicircular at least on two sides in the transverse direction.

A twin-axial cable including a first conductor; a first dielectric material surrounding the first conductor; a second conductor; a second dielectric material surrounding the second conductor; a first wedge; a second wedge positioned opposite to the first wedge; and a conductive shield surrounding the first conductor, the first dielectric material, the second conductor, the second dielectric material, the first wedge, and the second wedge, wherein at least a portion of the first wedge is positioned between the first dielectric material and the second dielectric material at a first region of the twin-axial cable, wherein at least a portion of the second wedge is positioned between the first dielectric material and the second dielectric material at a second region of the twin-axial cable opposite to the first region of the twin-axial cable.

Twinax cable assemblies including cable lacing sections are described. An example cable assembly includes a first assembly end section, a second assembly end section, and a cable lacing section between the first and second assembly end sections, and a plurality of cable sets. Each cable set includes a plurality of cables. At least one cable set laces through at least one other cable set in the cable lacing section in one example. When the cable assembly bends substantially around a bend axis, conductors in the plurality of cable sets remain substantially aligned.

One or more systems, devices and/or methods of fabrication provided herein relate to forming a superconductor ribbon cable structure with double stripline structures to improve flex yields. According to one embodiment, a superconductor ribbon cable structure can comprise a top ground plane and a bottom ground plane. In various embodiments, the superconductor ribbon cable structure can comprise a core substrate between the top ground plane and the bottom ground plane. In various aspects, the superconductor ribbon cable structure can comprise a double stripline structure in the core substrate. In various embodiments, the double stripline structure can comprise a first stripline and a second stripline, wherein the second stripline is a floating stripline.

A two-core flat cable includes a pair of metal wires, an insulating covering that bundles and covers the pair of metal wires along a longitudinal direction thereof, the insulating covering having an oval cross-sectional shape, an electrically conductive shield that is in direct contact with the covering along an entire perimeter of the covering so as to cover the covering, and an insulating sheath that covers the shield.

A flexible conductive assembly includes a flexible shielded high-current circuit having first and second circuit portions, each with conductive layers and an electromagnetic shield. Contacts are mechanically and electrically coupled to the conductive layers and extend into a connector housing. The housing incorporates electromagnetic shield portions electrically joined to the circuit shields, and a wire seal that protects against environmental ingress while maintaining electrical isolation. By combining flat conductor layers, integrated shielding, and sealed connector structures, the assembly provides a compact, lightweight, and reliable flexible shielded circuit for transmitting high currents with reduced electromagnetic emissions.