MIMO

Multiple-input and multiple-output (MIMO) is a method of multiplying the throughput of wireless connection through a Wi-Fi or cellular signal.
==Adoption by Apple==
Apple first adopted MIMO in June 2013 for its AirPort Extreme 802.11ac, which allowed a 3x3 antenna configuration to triple Wi-Fi bandwidth over preceding 802.11n protocols through . All Apple devices have since adopted 802.11ac.The all-new AirPort Extreme, Apple Inc. Archived 2013-06-11.What is 4×4 MIMO, and Does My Smartphone Need It? by Chris Hoffman, How-To Geek. 2018-11-07.
Apple first adopted 4x4 4G antennae in the iPhone XS and XS Max, doubling the maximum cellular bandwidth over that of the 2x2 antennae in the iPhone X and XR.LTE speed tests show the iPhone XS dominates the iPhone X by Chris Mills, Boy Genius Review. 2018-10-02.
==References==
==External links==
*What is MIMO Wireless Technology at Electronics Notes
*Introduction to MIMO at Silvus Technologies
* at Wikipedia
Category:Acronyms
Category:Technical terminology