Title :
The radiated emission from discontinuities of PCB´s traces
Author :
Jintian, Yao ; Changsheng, Shi
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
In this paper, the radiated emission from discontinuities (bend, T-junction and step) of PCB´s traces are computed using the moment method. The input source is typical TTL clock signal. Results show that the radiation may be higher than the standard of EMC. So the radiated field from discontinuities of PCB´s traces must be noticed.
Keywords :
electromagnetic compatibility; method of moments; microstrip discontinuities; printed circuits; transistor-transistor logic; EMC; PCB trace; T-junction; TTL clock signal; bend; microstrip discontinuity; moment method; radiated emission; step; Circuit simulation; Clocks; Computational modeling; Digital circuits; Electromagnetic compatibility; Magnetic analysis; Microstrip antenna arrays; Microstrip antennas; Moment methods; Power system modeling;
Conference_Titel :
Electromagnetic Compatibility, 2002 3rd International Symposium on
Print_ISBN :
0-7803-7277-8
DOI :
10.1109/ELMAGC.2002.1177542
