Add to ORKGAbstract In this paper, over-the-air (OTA) phase measurement and calibration method for a fifth generation (5G) millimeter wave radio frequency unit is presented. The phase error measurements are done for both receiver and transmitter. The measurement results are used to calibrate the individual antenna ports of the antenna array system so that accurate radiation patterns can be formed. In order to confirm the calibration, the radiation patterns are measured with a 100 MHz wide 28 GHz 5G New Radio communication signal. The measurements show that the calibration improves the maximum power level flatness of radiation patterns and reduces side lobe levels
In future wireless communication standards, millimeter-wave frequencies will be used in order to pro...
Abstract Performance of 5G New Radio millimeter wave (mmW) systems are expected to be tested over-t...
Recent wireless communication systems, including the fifth-generation communication (5G) New Radio o...
Abstract Next generation communication systems will use millimeter wave communication to enable hig...
The effect of amplitude and phase errors on the radiation properties of phased array can be reduced ...
Phased array antennas enable beamforming, partly overcoming the increase in path loss associated wit...
The next generation radio access networks (5G) will make use of active phased array antennas to enab...
International audienceMillimeter-wave (mm-wave) technology is a viable candidate to address the grow...
The objective of this bachelor’s thesis was to find a way to measure Nokia’s massive MIMO radio’s p...
Phased array technologies has been in development for many decades but primarily in defense industry...
Abstract In this dissertation, the author has studied how a proof-of-concept (PoC) prototype for 5G...
Over-the-air (OTA) measurements are the standardized methods to evaluate radio performance in wirele...
In future wireless communication standards, millimeter-wave frequencies will be used in order to pro...
Abstract Performance of 5G New Radio millimeter wave (mmW) systems are expected to be tested over-t...
Recent wireless communication systems, including the fifth-generation communication (5G) New Radio o...
Abstract Next generation communication systems will use millimeter wave communication to enable hig...
The effect of amplitude and phase errors on the radiation properties of phased array can be reduced ...
Phased array antennas enable beamforming, partly overcoming the increase in path loss associated wit...
The next generation radio access networks (5G) will make use of active phased array antennas to enab...
International audienceMillimeter-wave (mm-wave) technology is a viable candidate to address the grow...
The objective of this bachelor’s thesis was to find a way to measure Nokia’s massive MIMO radio’s p...
Phased array technologies has been in development for many decades but primarily in defense industry...
Abstract In this dissertation, the author has studied how a proof-of-concept (PoC) prototype for 5G...
Over-the-air (OTA) measurements are the standardized methods to evaluate radio performance in wirele...
In future wireless communication standards, millimeter-wave frequencies will be used in order to pro...
Abstract Performance of 5G New Radio millimeter wave (mmW) systems are expected to be tested over-t...
Recent wireless communication systems, including the fifth-generation communication (5G) New Radio o...