A cable includes a first retimer, a second retimer, and a coaxial line. Each of the first retimer and the second retimer includes: a differential-to-single-ended signal converter that receives an input of a differential signal and outputs a single-ended signal; and a single-ended-to-differential signal converter that receives an input of a single-ended signal and outputs a differential signal. The first retimer and the second retimer are connected via the coaxial line.

A radio head cable may include an inner conductor and an outer conductor coaxially arranged around the inner conductor. The inner conductor may have a first direct current resistance and a cross-sectional area of at least 5.0 square millimeters. The outer conductor may have a second direct current resistance equal to or less than the first direct current resistance. A first dielectric layer including polyvinylchloride may be positioned between the inner conductor and the outer conductor. A second dielectric layer including polyvinylchloride may be positioned around the outer conductor, and a third dielectric layer including nylon may be positioned around the second dielectric layer.

The present disclosure provides an intermittent tape (100) disposed of around a pair of conductors. The intermittent tape (100) has a top dielectric layer (102), a bottom dielectric layer (106) and a conductive layer (104). The conductive layer (104) is sandwiched between the top dielectric layer (102) and the bottom dielectric layer (106). The conductive layer (104) includes conductive segments (108) and non-conductive segments (110). The non-conductive segments (110) are defined by an absence of the conductive segments (108). The conductive segments (108) and the non-conductive segments (110) are arranged alternatingly. A width of the non-conductive segments (110) between the conductive segments (108) is constant.

A coaxial cable includes a center conductor, a dielectric coating applied to the center conductor forming an insulator surrounding the center conductor, a metallization layer applied to the insulator forming a cable shield surrounding the insulator, and an outer jacket covering the cable shield, wherein the coaxial cable has a wire gauge of 54 AWG or smaller. A method of manufacturing a coaxial cable includes providing a center conductor, coating the center conductor with a dielectric coating to form an insulator surrounding the center conductor, covering the insulator with a metallization layer to form a cable shield surrounding the insulator, and covering the cable shield with an outer jacket, wherein the coaxial cable has a wire gauge of 54 AWG or smaller.

An insulated wire includes a conductor, and a coating layer formed to cover around the conductor as an outermost layer, wherein a thickness of the coating layer is 0.04 mm or less, wherein the coating layer is made of PFA (Polytetrafluoroethylene-perfluoroalkoxyethylene copolymer), and wherein, when an intensity of a polarization-dependent peak is Ip, which is obtained by normalizing an intensity of a peak attributed to C-C stretching vibration of A.sub.1 mode by an intensity of a peak attributed to the C-C stretching vibration of E.sub.2 mode, in Raman spectrum measured by irradiating a laser beam to the coating layer in a polarization direction parallel to a longitudinal direction, and when an intensity of a polarization-dependent peak is Ic, which is obtained by normalizing the intensity of the peak attributed to the C-C stretching vibration of the A.sub.1 mode by the intensity of the peak attributed to the C-C stretching vibration of the E.sub.2 mode, in the Raman spectrum measured by irradiating the laser beam to the coating layer in the polarization direction perpendicular to the longitudinal direction, an orientation degree D expressed in formula (1) is smaller than 0.85,

D=Ip/(Ip+Ic)(1).

A cable includes at least one inner conductor and an insulation layer surrounding the inner conductor. An outer conductive layer surrounds the insulation layer and center conductor and includes a carbon nanotube substrate having opposing face surfaces and edges. One or more metals are applied as layer(s) to the opposing face surfaces and edges of the carbon nanotube substrate for forming a metallized carbon nanotube substrate. The metallized carbon nanotube substrate is wrapped to surround the insulation layer and center conductor for forming the outer conductive layer. Embodiments of the invention include a braid layer positioned over the outer conductive layer. The braid layer is woven from of plurality of carbon nanotube yarn elements made of a plurality of carbon nanotube filaments. The carbon nanotube filaments include a carbon nanotube core and metal applied as a layer on the carbon nanotube core for forming a metallized carbon nanotube filaments and yarns woven to form the braid layer.

The techniques described herein relate to radiating cables. An example radiating coaxial cable includes a first conductor, a dielectric disposed over the first conductor, a second conductor comprising a plurality of slots, the dielectric being disposed between the first and second conductors, and a tape disposed over the second conductor configured to seal the plurality of slots, the tape having a thickness in a range of 0.5 to 2.0 mils.

A cable connection structure includes an electronic component comprising a plurality of electrodes, a cable including a plurality of electric wires, and a jacket that covers the plurality of electric wires while exposing tip portions of the plurality of electric wires on an electronic component-side, a first covering portion that covers a plurality of connecting portions respectively electrically connecting the plurality of electrodes to the plurality of electric wires, and a second covering portion that covers the first covering portion and the tip portions, wherein the second covering portion has a lower elastic modulus than the first covering portion.