Title :
Analysis of polarization characteristics of electromagnetic radiation from PCB
Author :
Choi, Ung ; Kim, Yoon-Jung ; Bae, Min-Ji ; Kim, Young-Soo
Author_Institution :
Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol. (POSTECH), Pohang
Abstract :
An effective approach to reduce electromagnetic interference (EMI) from printed circuit board (PCB) is to find the primary types of radiation source such as differential mode (DM) and common mode (CM). This paper proposed to use polarization characteristics of the PCB radiation in the far field region to help find the emission source types from measured EMI data.
Keywords :
electromagnetic interference; electromagnetic wave polarisation; printed circuits; EMI; PCB; common mode; differential mode; electromagnetic interference; electromagnetic radiation; polarization characteristics; printed circuit board; Analytical models; Antenna radiation patterns; Delta modulation; Dipole antennas; Electromagnetic analysis; Electromagnetic interference; Electromagnetic radiation; Electromagnetic wave polarization; Information technology; Performance analysis;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958646
