Title :
Measurement and control of the radiated emission of the mobile phone
Author :
Yan, Shaonan ; Wen, Yinghong
Author_Institution :
EMC Research Sect., Beijing Jiaotong Univ., China
Abstract :
The radiated emission of the mobile phone is a very important EMC evaluating performance. In this paper a method and a setup to measure the radiated emission of the handset and its accessories according to related standards have been presented. Moreover, we introduce the test results of the popular mobile phone. Aiming at the excess radiated emission from a developing handset, we analyzed and found the source of that by means of measurements and other EMC diagnostic technologies, and eventually we put forward the method of controlling the radiated emission.
Keywords :
electromagnetic compatibility; interference suppression; mobile handsets; radiofrequency interference; EMC diagnostic technologies; EMC performance evaluation; emission radiation control; handset development; mobile phone; Antenna measurements; Base stations; Electromagnetic compatibility; Measurement standards; Mobile communication; Mobile handsets; Radio communication; Radio control; Telephone sets; Testing; control; measurement; mobile phone; radiated emission;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1617977
