Junkosha Will Showcase 250 GHz Interconnects in London
The company will demonstrate high-frequency cable solutions for 6G research at European Microwave Week.
Updated on Oct. 5, 2026 in Telecommunications
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Junkosha is set to exhibit high-frequency interconnect technologies reaching 250 GHz at European Microwave Week in London, beginning October 6, 2026. This demonstration highlights the infrastructure required to measure signals as wireless research pushes into sub-THz frequencies.
Why it matters
Accurate component characterization at mmWave and sub-THz frequencies is essential for bridging the gap between theoretical 6G designs and physical implementations. As development moves beyond the current 100 GHz exploration threshold, precise measurement paths become critical to maintaining signal integrity.
Junkosha offers RF coaxial assemblies capable of supporting frequencies of 43.5, 50, 70, 130, 145, and 250 GHz. These interconnects provide the precision required for S-parameter and modulated-signal measurements, which are critical for characterizing components above 100 GHz.
The players
Junkosha
A manufacturer of high-precision fluoropolymer-applied products and specialized interconnects for test and measurement and high-speed data transmission.
The details
To support 6G development, these interconnects work by minimizing measurement uncertainty—the statistical variability in signal paths that can degrade data accuracy at high frequencies. Engineers use these assemblies with instrumentation to perform S-parameter measurements—a method of characterizing how a device affects a high-frequency signal—and modulated-signal analysis. By stabilizing the test environment, these tools allow researchers to isolate the behavior of components in the sub-THz spectrum.
Timeline
• October 6 to 8, 2026: Junkosha exhibits cable solutions at European Microwave Week.
The Tech Race
As the global research community pushes toward 6G wireless development, the race to characterize hardware at sub-THz frequencies has intensified. Providing stable interconnects at 250 GHz marks a key milestone in enabling the high data rate applications that will define the next generation of connectivity.
This technology provides the measurement precision needed for early-stage 6G research and development. It will primarily impact instrumentation engineers and research labs working to validate the next generation of extremely high data rate hardware.
The takeaway
Reliable measurement at sub-THz ranges is the primary bottleneck for current telecommunications research. Watch for future benchmarks related to signal integrity as researchers move beyond the 100 GHz frontier to refine future wireless standards.
Further reading
For more information on the evolving standards for high-frequency hardware, visit Telecommunications.
More information
View full technical details on the Junkosha product information page.
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