Information Technology

Gartner Glossary

Attenuation

Attenuation is the decrease in magnitude of a current, voltage or power of a signal in transmission between points because of the transmission medium. Attenuation is usually expressed in decibels.

Experience Gartner virtual conferences

Master your role, transform your business and tap into an unsurpassed peer network through our world-leading virtual conferences.

Gartner Webinars

Expert insights and strategies to address your priorities and solve your most pressing challenges.