W2344EP Datasheet, PDF (6/10 Pages) Keysight Technologies – 3D Electromagnetic Modeling

Typical EMPro Applications (continued)
PCB Design
With data rates increasing, PCB traces must now be analyzed as RF
transmission lines. 3D EM technologies complement 3D planar simulators such
as Keysight Momentum for high speed signal integrity analysis, EMI/EMC, and
PCB interfaces to connectors and packages.
High-speed connectors
High-speed connector types such as SATA and HDMI now support Gbits/s data
throughput. High frequency S-parameter models of connectors can be generated
in EMPro and cross-verified with both the FEM and FDTD simulators to give
designers twice the confidence in 3D EM simulation accuracy. The models can
then be included in an ADS design kit that can be distributed and installed into
ADS as a connector library for use in signal-integrity analysis and design of
high-speed serial channels.
Handset antennas
A critical design task in the development of cellular and networking products
is maximizing antenna performance while minimizing antenna size. EMPro can
simulate the antenna in realistic surroundings, including the phone components,
housing and even the human hand and head. Compliance testing can also be
performed, such as specific absorption ratio (SAR) and hearing aid compatibility
(HAC).
EMI/EMC Analysis
With more electronics being integrated into smaller packages, EMI problems
are quickly becoming a leading cause of new product delays. EMPro allows
engineers to simulate the radiated emissions of electronic circuits and
components and then determine whether these emissions are within levels
specified by common electromagnetic compatibility (EMC) standards, such as
FCC Part 15, CISPR 22 and MIL-STD-461F and ensure that their designs are
compliant.
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