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Over-the-Air Testing of Cellular Large-Form-Factor Internet-of-Things Devices in Reverberation Chambers

Published

Author(s)

Catherine A. Remley, Clive Bax, Edwin Mendivil, Michael Foegelle, John Kvarnstrand, Derek Skousen, David S?nchez-Hern?ndez, Miguel Garcia-Fernandez, Lorien Chang, Elvis Yen, Johnny Gutierrez, Justin Harbour

Abstract

We demonstrate the applicability of the reverberation chamber for over-the-air testing of power- based metrics for cellular-enabled wireless internet-of-things devices. A recent industry- sponsored round robin illustrates agreement between labs to within the industry specified limits of +/- 2 dB for radiated power and +/-2.3 dB for receiver sensitivity.
Conference Dates
June 26, 2020
Conference Location
Los Angeles, CA
Conference Title
95th ARFTG Microwave Measurements Conference

Keywords

cellular device testing, internet of things, over-the-air measurement, wireless system

Citation

Remley, C. , Bax, C. , Mendivil, E. , Foegelle, M. , Kvarnstrand, J. , Skousen, D. , S?nchez-Hern?ndez, D. , Garcia-Fernandez, M. , Chang, L. , Yen, E. , Gutierrez, J. and Harbour, J. (2020), Over-the-Air Testing of Cellular Large-Form-Factor Internet-of-Things Devices in Reverberation Chambers, 95th ARFTG Microwave Measurements Conference, Los Angeles, CA, [online], https://doi.org/10.1109/ARFTG47271.2020.9241382 (Accessed May 18, 2022)
Created August 3, 2020, Updated November 3, 2020