Cable Conductor Construction TRIZ Cases

An extruded or heat-shrinkable sheath replaces winding to prevent cable deformation and support stable high-frequency transmission.

A gap in the cable ground sheath provides series capacitance for DC blocking, cutting PCB capacitors, signal degradation, and BOM cost.

An extruded shielding composite with continuous wires replaces braiding to speed cable production, cut cost, and ease crimping.

Electroplated CNT shielding replaces heavy metal foil in coaxial cables to cut weight, improve flexibility, and reduce signal loss.

A thermal conductive layer and dual cooling lines spread and absorb heat in an ablation cable to suppress hot spots and keep surface temperature safe.

Photo-patterned stainless steel sheets and diffusion bonding replace machined coax parts, cutting cost, lead time, and labor.

A plated coaxial ground via around a signal via cuts PCB crosstalk and preserves signal integrity at high data rates.

Multiple slot rows around the outer conductor create 180° phase-shifted lobes, extending leaky cable coverage beyond single-direction radiation.

A segmented dielectric combines heat-cleaned brittle and flexible sections to prevent RF cable short-circuits during fire exposure.

A softer magnetic sheath with higher low-melting polymer content preserves EMI shielding while reducing metal foil damage during bending and heat.

Differential and single-ended converters linked by a coaxial line cut wire count while preserving signal transmission capability.

A resin-core or hollow inner conductor lowers coaxial cable rigidity, reducing connector reaction force and preventing disconnection in semiconductor testing.

A segmented support with insulating and conductive sections raises TE11 cutoff, extending coaxial TEM bandwidth into millimeter-wave use.

A nested detection wire with equal or larger filaments improves early break prediction in bent multicore cables with uneven load distribution.

A helical wire shield plus thin hot-dip batch plating suppresses suck-out while resisting cracks and peeling during cable bending.

Longitudinal shielding and outer wrapping replace spiral layers to cut echo loss, stabilize SI performance, and support 112 GHz cable transmission.

A metal slug at the cable end lowers resistance even with smaller conductors, helping preserve visual and audio signal quality.

By moving the outer foil outside the braided shields, this coaxial cable simplifies connector prep and helps prevent shielding loss from abrasion.

An integrated metal foil and oxide magnetic layer removes shielding gaps, preserving cable noise suppression after bending.

A composite resin sheath matched to wire assembly flexibility helps shielded wires resist sticking, distortion, and resistance rise during bending.

Mixed-diameter laterally wound strands improve coaxial cable shielding and flexibility while keeping the cable thin and productive to manufacture.

Gap-area tuning in a 1+6 stranded inner conductor cuts skew variation and preserves bending resistance for high-speed coaxial cables.

Helically wound shield wires with hot-dip plating suppress high-frequency suck-out while resisting bending cracks, peeling, and signal loss.

Cross-braided aluminum and copper shield wires cut cable weight and rigidity while preserving shielding and bend durability.

Offset foil seams and selective foil-braid contact reduce RF leakage and abrasive wear, preserving shielding through flexing and connector installation.

A crack-suppressing layer lets the shield move with cable bending, reducing GHz-band attenuation and preventing plating cracks.

A gap in the cable ground sheath replaces series AC-coupling capacitors to block DC, cut signal loss, and free PCB space.

Opposing metal shielding films secured by insulation films eliminate impedance inconsistencies caused by overlapping components.