TAGGED: pulse, source-setting
-
-
October 22, 2021 at 1:37 am
paopaowenhua
SubscriberThe Ansys Insight post named “Why FDTD uses pulsed light source excitation instead of sine wave light source?” on old forum website is not available. And I can't find it on new learning forum. Could you help paste the content?@gsun FDTD Solutions为什么采用脉冲光源激励而不采用正弦波光源 86 -
October 22, 2021 at 6:03 pm
Guilin Sun
Ansys EmployeeThe Chinese version is here: Ansys Insight: FDTD õ©║õ╗Çõ╣êÚççþö¿ÞäëÕå▓Õàëµ║ɵ┐ÇÕè▒ÞÇîõ©ìÚççþö¿µ¡úÕ╝ªµ│óÕàëµ║É
Basically, whether you want a broadband or single-frequency result, the simulation with pulse source is much faster than using a sinusoidal wave, which will need an initial transient time, and then long steady state time in order to get the result at only a single frequency.
-
Viewing 1 reply thread
- The topic ‘Why FDTD uses pulsed light source excitation instead of sine wave light source?’ is closed to new replies.
Ansys Innovation Space
Trending discussions
Top Contributors
-
3407
-
1057
-
1051
-
896
-
887
Top Rated Tags
© 2025 Copyright ANSYS, Inc. All rights reserved.
Ansys does not support the usage of unauthorized Ansys software. Please visit www.ansys.com to obtain an official distribution.