The world of wireless testing is constantly evolving, such as the latest technologies. Differential transmission lines play an important role in high-speed digital circuits placed within RF shield boxes. This is largely due to their immunity to noise and Electromagnetic Interference (EMI).
DVTEST offers shielded test enclosures which come with options for high-speed data connections. They can help you tackle the latest IoT test challenges efficiently. You’ll be able to avoid any noise issues within your RF test box. This will enable you to bring wireless devices to market quickly.
Why High Speed Data Routing Matters
Differential pairs are composed of symmetrical signal traces where signals propagate. The traces are aimed to be designed with minimum fabrication discontinuity ensuring a balanced propagation. Any imbalance will generate noise.
Noise is an unwanted common-mode signal that couples to the shield, ground or I/O cables and causes. This will eventually lead to EMI problems.
The number of differential pairs for high-speed data communication has recently increased to accommodate higher quality and data rate.
The increasing number of differential pairs can become a challenge in routing the signal traces symmetrically. This can cause common-mode noise issues. Also, crosstalk between differential pairs can reduce signal quality.
How can RF Shielded Test Enclosures ensure there will be no noise issues?
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