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News &
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| GHz Data Consulting Div of Miller
Investments, W e Provide Signal Integrity Engineering
Services to Silicon Valley.
Suspended
Substrates and Their Applications in High Speed Communications
VENUE:
Agilent Technologies, 5301 Stevens Creek
Blvd., Bldg.50, Santa Clara, CA.
Date and Time:
Thursday October 30, 2003 at 6:00 PM.
ABSTRACT:
Signal integrity, at the new Gigahertz data
rates, suffers from negative effects of
the dielectric material of the PCB? that
the signals go through. Three-inch traces
at 10 GHz are long enough to attenuate the
signal significantly. The propagation speed
is only half that of air and the signal
transitions are widened by variations in
propagation speed with frequency. Air dielectric
eliminates these PCB related negative effects
including over half of the attenuation at
1 GHz and over 75 percent of the attenuation
at 10 GHz. It also eliminates most signal
transition dispersion and allows speed of
light propagation. This presentation will
discuss a technique for fabricating PCB?
using an air dielectric, incorporating the
principle of suspended substrate structure.
Metal shielding in the suspended substrate
effectively eliminates EMI, EMC and cross
talk. The costs for these new PCB? will
carry an approximate 20% production premium
when compared to a similar standard FR4,
PCB. This presentation will show that the
many performance improvements of suspended
substrate PCB?, when compared to standard
FR4, more than compensate for the increase
in cost.
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News Topic Title 2(Coming soon...)
We
are 30 + years in Electronic Design. RF to Digital, 9 +
years in Signal Integrity Several years in EMI/EMC/ESD
ADS frequency domain/time domain simulation, Touchstone/Libra/Spice
PCB parameter extraction using TDR w/TDA and VNA PCB Design
Analysis 4
We collaborate with other consulting groups in Signal
Integrity including: affiliation with Terraspeed Consulting,
Portland Oregon For package measurement and parameter
extraction, and on-line simulation tools
|
| Request More
Information Here |
News Topic Title 3(Coming soon...)
We
are 30 + years in Electronic Design. RF to Digital, 9 +
years in Signal Integrity Several years in EMI/EMC/ESD
ADS frequency domain/time domain simulation, Touchstone/Libra/Spice
PCB parameter extraction using TDR w/TDA and VNA PCB Design
Analysis 4
We collaborate with other consulting groups in Signal
Integrity including: affiliation with Terraspeed Consulting,
Portland Oregon For package measurement and parameter
extraction, and on-line simulation tools
|
| Request More
Information Here> |
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