A 143 GHz InP-based radio link characterized in long-term outdoor measurement
Paper i proceeding, 2018

This paper reports on a 143 GHz radio link, evaluated in long-term outdoor measurements over a 200 m hop-length. The link has been characterized with a variable attenuator in a back-to-back configuration. For the outdoor tests the received power level and signal quality have been monitored for two months under various weather conditions. The radio link shows a highest throughput of 5.3 Gbps using 64 QAM and 1 GHz carrier bandwidth. The corresponding mean squared error of the demodulated signal is-25 dB, and the receiver sensitivity level is-42 dBm with 3 dB penalty compared to the theoretically calculated value for this setup. The long-term outdoor test is run at QPSK and 125 MHz carrier bandwidth.

long-term outdoor characterization

spectral efficiency

Radio link

D-band

Författare

Mikael Horberg

Ericsson AB

Yinggang Li

Ericsson AB

Vessen Vassilev

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Herbert Zirath

Ericsson AB

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Jonas Hansryd

Ericsson AB

2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC)

234-236

Asia-Pacific Microwave Conference (APMC)
Kyoto, Japan,

Ämneskategorier

Telekommunikation

Annan medicinteknik

Signalbehandling

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Senast uppdaterat

2019-03-28