摘要:
The present disclosure describes implementations of audio cables including a conductor spirally wrapped in a non-conductive thread to centrally position the conductor within a channel comprising mostly air, reducing propagation delay and self-inductance compared to cables utilizing non-air dielectric materials that completely surround the conductor. A coaxial cable includes a first conductor having a first diameter, and a non-conductive thread spirally wrapped around the center conductor, the non-conductive thread having a second diameter. A first jacket surrounds the center conductor and thread, having an inner diameter approximately equal to the first diameter plus twice the second diameter. A second conductor surrounds the first jacket and/or the center conductor and thread. In many implementations, the first diameter is less than the second diameter.
摘要:
Implementations of audio cables including a conductor spirally wrapped in a non-conductive thread to centrally position the conductor within a channel comprising mostly air include a first conductor having a first diameter, and a non-conductive thread spirally wrapped around the center conductor, the non-conductive thread having a second diameter. A first jacket surrounds the center conductor and thread, having an inner diameter approximately equal to the first diameter plus twice the second diameter. A second conductor surrounds the first jacket and/or the center conductor and thread. In many implementations, the first diameter is less than the second diameter.
摘要:
The present disclosure describes implementations of audio cables including a conductor spirally wrapped in a non-conductive thread to centrally position the conductor within a channel comprising mostly air, reducing propagation delay and self-inductance compared to cables utilizing non-air dielectric materials that completely surround the conductor. A balanced audio cable includes a radially symmetric filler comprising a plurality of arms forming a corresponding plurality of channels. The cable also includes a plurality of conductors, each approximately centered within a corresponding channel. The cable further includes a plurality of non-conductive threads, each spirally wrapped around a conductor of the plurality of conductors. In some implementations, the cable also includes a jacket surrounding the filler, conductors, and threads.
摘要:
The present disclosure describes implementations of audio cables including a conductor spirally wrapped in a non-conductive thread to centrally position the conductor within a channel comprising mostly air, reducing propagation delay and self-inductance compared to cables utilizing non-air dielectric materials that completely surround the conductor. A balanced audio cable includes a radially symmetric filler comprising a plurality of arms forming a corresponding plurality of channels. The cable also includes a plurality of conductors, each approximately centered within a corresponding channel. The cable further includes a plurality of non-conductive threads, each spirally wrapped around a conductor of the plurality of conductors. In some implementations, the cable also includes a jacket surrounding the filler, conductors, and threads.
摘要:
A method for manufacturing a coaxial cable wherein an inner conductor is coated with an adhesive solid or high-density foam polymer or blend. The adhesive solid or high density foam polymer or blend surrounding the inner conductor is provided with a thickness at least 30 percent of the inner conductor diameter. The adhesive solid or high-density foam polymer or blend is surrounded with a foam dielectric. The foam dielectric is surrounded with an outer conductor.
摘要:
Thermal mass compensated foam support structures for coaxial cables such as inner conductors and or inner conductor support structures. The foam support structures provided with an adhesive solid or high density foam polymer or blend layer to increase the thermal mass of the support structure enough to allow the foam to surround the adhesive solid or high density foam polymer or blend layer without forming unacceptably large voids in the foam dielectric as the foam dielectric cures.
摘要:
Thermal mass compensated foam support structures for coaxial cables such as inner conductors and or inner conductor support structures. The foam support structures provided with an adhesive solid or high density foam polymer or blend layer to increase the thermal mass of the support structure enough to allow the foam to surround the adhesive solid or high density foam polymer or blend layer without forming unacceptably large voids in the foam dielectric as the foam dielectric cures.