Increased capacity in 5G mobile communications requires rolling out massive MIMObase stations with network and mobile terminals at both sub-6 GHz and mmWave frequencies. Dynamic beamfomning and the absence of RF test ports on the devices being tested make over-the-air (OTA) measurement pivotal to 5G deployment Fortunately, OTA testing solutions employing software and hardware near-fietd transformations are meeting the challenges.
|Number of pages||11|
|Specialist publication||Microwave Journal|
|Publication status||Published - Aug 1 2018|
ASJC Scopus subject areas
- Electrical and Electronic Engineering