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Phase Matching in RF Cable Assemblies: Why It Matters

Discover why phase matching is critical for phased array systems and how precision manufacturing ensures consistent electrical length.

Engineering Team
October 28, 2024
6 min read
## What is Phase Matching? Phase matching ensures multiple cable assemblies have identical electrical lengths, critical for systems where timing matters. ## Applications Requiring Phase Matching - Phased array radar systems - Multi-channel test equipment - Beam-forming networks - MIMO communication systems ## Manufacturing Considerations Achieving tight phase matching requires: - Precision cable cutting - Controlled connector attachment - Temperature-stable materials - 100% electrical testing ## Typical Specifications - Standard: ±5° matching - Precision: ±2° matching - Ultra-precision: ±1° matching ## Conclusion Phase-matched assemblies are essential for modern radar and communication systems requiring precise signal timing.

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