980 signal transmission loss due to copper surface roughness results

Industry News: signal transmission loss due to copper surface roughness (1)

Mentor Graphics Announces New HyperLynx Technology with Advanced 3D Channel and Trace Modeling, Superior Accuracy and Fastest Simulation Performance

Industry News | 2013-02-01 15:00:00.0

Mentor Graphics announced the newest release of its market-leading HyperLynx® product for superior high-speed design and analysis. Key features in the new HyperLynx product release include advanced 3D channel and trace modeling, improved DDR signoff verification, and accelerated simulation performance—up to 5X faster.

Mentor Graphics

Technical Library: signal transmission loss due to copper surface roughness (1)

Signal Transmission Loss due to Copper Surface Roughness in High-Frequency Region

Technical Library | 2015-04-30 20:17:03.0

Higher-speed signal transmission is increasingly required on a printed circuit board to handle massive data in electronic systems. So, signal transmission loss of copper wiring on a printed circuit board has been studied. First, total signal loss was divided into dielectric loss and conductor loss quantitatively based on electromagnetic theory. In particular, the scattering loss due to surface roughness of copper foil has been examined in detail. And the usefulness of the copper foil with low surface roughness has been demonstrated.

Mitsui Kinzoku Group

Express Newsletter: signal transmission loss due to copper surface roughness (978)

SMTnet Express - April 30, 2015

SMTnet Express, April 30, 2015, Subscribers: 22,686, Members: Companies: 14,334 , Users: 38,119 Signal Transmission Loss due to Copper Surface Roughness in High-Frequency Region Elaine Liew; Mitsui Copper Foil Malaysia, Shah Alam Malaysia, Taka

SMTnet Express - April 18, 2018

SMTnet Express, April 18, 2018, Subscribers: 31,006, Companies: 10,922, Users: 24,628 Semi-Additive Process for Low Loss Build-Up Material in High Frequency Signal Transmission Substrates Fei Peng, Naomi Ando, Roger Bernards, Bill Decesare; Mac


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Surface Mount Technology Association (SMTA)
Surface Mount Technology Association (SMTA)

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