[SI-LIST] Re: Conductor loss reduction at High Frequency
- From: "Tom Biggs" <tbiggs@xxxxxxxxxxxxxxxxxxxxx>
- To: <si-list@xxxxxxxxxxxxx>
- Date: Wed, 29 Aug 2007 17:18:44 -0700
From: steve weir
" EMI issues from microstrip are often greatly overstated. The big
offenders on a PCB are: the cavity edges, and the components radiating
above the PCB surface. Doug Smith has some good information on these
types of subjects. Lee is passionate about his practical experience
with M/S and no significant EMI issues."
I was thinking more about the effect of making the surface trace wider
(for lower loss) and further away from the ground plane. I assume that
this increases EMI even though the impedence isn't changing.
-tom
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- From: M Sridhar
- [SI-LIST] Re: Conductor loss reduction at High Frequency
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- [SI-LIST] Re: Conductor loss reduction at High Frequency
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- [SI-LIST] Re: Conductor loss reduction at High Frequency
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- » [SI-LIST] Re: Conductor loss reduction at High Frequency
- » [SI-LIST] Re: Conductor loss reduction at High Frequency
- » [SI-LIST] Re: Conductor loss reduction at High Frequency
- [SI-LIST] Re: Conductor loss reduction at High Frequency
- From: steve weir
- [SI-LIST] Conductor loss reduction at High Frequency
- From: M Sridhar
- [SI-LIST] Re: Conductor loss reduction at High Frequency
- From: Loyer, Jeff
- [SI-LIST] Re: Conductor loss reduction at High Frequency
- From: Scott McMorrow
- [SI-LIST] Re: Conductor loss reduction at High Frequency
- From: Tom Biggs
- [SI-LIST] Re: Conductor loss reduction at High Frequency
- From: steve weir