Angle-Resolved THz Channel Measurements at 300 GHz in a Conference Room Environment
Alper Schultze, Fabian Undi, Michael Peter, Wilhelm Keusgen, Taro Eichler
Abstract
This paper introduces a correlative time-domain THz channel sounder supporting angle-resolved measurements. It operates at a center frequency of 300 GHz with a measurement bandwidth of 2 GHz. The channel sounder was used to collect impulse response data for a conference room environment to analyze the characteristics of the channel in terms of path gain, delay spread and angular spread. The evaluations show that with the chosen arrangement a good coverage can be achieved in the room and a large number of significant multipaths are received from various directions.
Topics & Concepts
Channel (broadcasting)Delay spreadBandwidth (computing)Terahertz radiationImpulse (physics)Computer scienceImpulse responseRadio channelPath lossCenter frequencyElectronic engineeringOpticsPhysicsElectrical engineeringTelecommunicationsEngineeringWirelessFadingMathematicsMathematical analysisBand-pass filterQuantum mechanicsMillimeter-Wave Propagation and ModelingMicrowave Engineering and WaveguidesPower Line Communications and Noise