5G mmW or WiFi 7
Shahram Shafie
Technical Engineering Management, Product Architect, and Systems Definer, Antenna, at ORTENGA
5G mmW wide bandwidth targets datarate up to 10bps with low latency.
The bandwidth is one of the key enablers plus better spectral efficiency based on Shannon limit.
As the frequency is increased into mmW band, the atmospheric loss, AL matters and pronounced in the radio range.
The following is AL in GHz spectrum range published by FCC, Bulletin Number 70, in July 1997.
Therefore, when designing wireless connectivity from end user experience, the datarate (BW) and range are key parametric indicators to address for given EIRP.
WiFi 7 new 6 GHz band is also become player for delivery of high datarate due its wide bandwidth.
Regarding concert or sport arena wireless connectivity use case, WiFi 7 now competes and challenge 5G mmW service.
ORTENGA has seasoned engineering from Autonomous Automotive, SATCOM, radar, Smart City, WiFi, and Mobile Terrestrial Radio Communications System industries in Antenna, ASIC, Algorithm, HW, FW, and SW engineering disciplines.