Over-the-air investigation of transmitter and receiver nonlinear distortion using a mm-wave MIMO testbed
Paper i proceeding, 2020

In this paper, we evaluate the nonlinear distortion of the transmitter (Tx) and receiver (Rx), separately, of the developed mm-wave testbed at Chalmers University of Technology, MATE, using Over-The-Air (OTA) measurement. The developed testbed has been designed to operate within 27 - 31 GHz frequency range, with 1 GHz analog bandwidth per Tx or Rx. An overview on the system configuration has been provided. In order to evaluate the limitations of the proposed testbed, we have conducted several experiments on nonlinear distortion effects of the constructed Tx and RF frontends.

mm-wave

distortion

testbed

MIMO

OTA measurement

Författare

Hamza Nachouane

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik, Mikrovågselektronik

Thomas Eriksson

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

Koen Buisman

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

2020 14TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP 2020)

2164-3342 (ISSN)

14th European Conference on Antennas and Propagation (EuCAP)
Copenhagen, Denmark,

Ämneskategorier

Rymd- och flygteknik

Mänsklig interaktion med IKT

Annan elektroteknik och elektronik

DOI

10.23919/EuCAP48036.2020.9135347

Mer information

Senast uppdaterat

2020-12-21