Title :
Mobile phone measurement including the antenna
Author :
Knudsen, Mikael B. ; Pedersen, Gert F. ; Olsson, Bo G H ; Olesen, Kim
Author_Institution :
Bosch Telecom Danmark A/S, Pandrup, Denmark
Abstract :
Some investigations of a test method for validating the mobile handset proposed by Telia has been made. Test results of 10 commercially available GSM handsets measured in the Telia test setup has been compared with measurements of the power, based on 3D radiation pattern measurements performed in an anechoic room. Comparing just the transmitted power of the 10 tested phones with the Telia test results a rather large deviation was observed. The principal difference between the measurement methods is the radio environment. This difference has been investigated in this paper by performing 3D radio environment measurements in the Telia test room
Keywords :
antenna radiation patterns; cellular radio; mobile antennas; power measurement; telecommunication equipment testing; telephone sets; 3D radiation pattern measurements; 3D radio environment measurements; GSM handsets; Telia test room; Telia test setup; anechoic room; antenna; measurement methods; mobile handset; mobile phone measurement; power measurements; test results; Antenna measurements; GSM; Gain measurement; Mobile antennas; Performance evaluation; Power measurement; Scattering; Telecommunication standards; Telephone sets; Testing;
Conference_Titel :
Vehicular Technology Conference Proceedings, 2000. VTC 2000-Spring Tokyo. 2000 IEEE 51st
Conference_Location :
Tokyo
Print_ISBN :
0-7803-5718-3
DOI :
10.1109/VETECS.2000.851730
