PMLBoundaryshould be placed at leastlambda/8 distance from the radiating object.You can also useFE-BIboundary for keeping radiation box closer thanPML boundary.
You can scale the voltagesourceby right mouse clicking on excitations and select edit sources.
Please go throughÔÇ£assigning PML boundariesÔÇØandÔÇ£scalingsourcesfor HFSSÔÇØsectionsfromtheHFSS help document for detailed information.
Please go through our course available in AIC channel for video tutorials -Electronics Engineering Courses | Ansys Innovation Courses
You can also browse the videos available on ouryoutubechannelshttps://www.youtube.com/user/ANSYSHowToVideosandhttps://www.youtube.com/c/AnsysLearning
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