Keysight ADS
Simulation & CAE software
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What is Keysight ADS
Keysight Advanced Design System (ADS) is an electronic design automation (EDA) platform used to design and simulate RF, microwave, and high-speed digital circuits and systems. It supports schematic capture, layout, and electromagnetic (EM) simulation workflows used by RFIC/MMIC, PCB, and signal/power integrity engineers. ADS is commonly used for designing components such as amplifiers, filters, mixers, antennas, and high-speed interconnects, with integrated analysis for frequency- and time-domain behavior.
RF and microwave focus
ADS is purpose-built for RF/microwave and high-speed design rather than general-purpose numerical computing or mechanical CAD. It provides domain-specific circuit simulation and analysis capabilities used in RF front-end and interconnect design. This specialization can reduce the amount of custom modeling and scripting needed for common RF workflows.
Integrated circuit-to-EM workflow
ADS combines schematic-driven circuit simulation with layout and electromagnetic simulation in a single environment. This supports iterative design where layout parasitics and EM effects can be evaluated alongside circuit performance. The integrated flow helps teams move from concept to manufacturable layout with fewer tool handoffs.
High-speed digital analysis support
Beyond RF blocks, ADS is used for signal integrity and power integrity analysis in high-speed digital designs. It supports analyzing interconnect behavior and channel effects that impact timing and eye performance. This makes it relevant for mixed RF/digital hardware teams working on modern boards and modules.
Narrower than general CAE
ADS targets electronic/RF simulation and is not a general mechanical CAD or broad multiphysics CAE platform. Organizations needing structural, thermal, or mechanical design in the same toolchain typically require additional software. This can increase integration and data-management effort across engineering domains.
Licensing and cost complexity
ADS is typically sold under commercial licensing with multiple feature tiers and add-ons (for example, EM solvers and specialized analyses). Total cost can increase as teams add capabilities or scale to more users. Budgeting and license administration may be more complex than with open-source or single-package tools.
Steep learning curve
Effective use often requires RF/EM domain knowledge and familiarity with specialized simulation settings and modeling practices. New users may need training to set up accurate models, interpret results, and manage layout/EM extraction workflows. This can slow initial adoption compared with more general-purpose modeling environments.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| ADS Core (e.g., W3600B ADS Core + EM Design Core bundle) | Not published (contact Keysight / request quote) | Core ADS platform (RF, microwave, SI, PI); required host bundle for many elements; licensing offered as perpetual or subscription; no public MSRP on product page. |
| Simulation Elements (examples: W3031E Momentum, W3033E SIPro, W3034E PIPro, W3039E EM HPC 1‑pack) | Not published ("Starting from" shown on product pages but numeric prices are not listed publicly; contact sales / request quote) | Modular add‑ons sold as named "Elements"; some pages show "Starting from" and "Buy Online / Get Quote" but do not display a public price; elements often require a host bundle. |
| Bundles & Configurable Licenses (Core + Elements, OEM bundles, HPC packs) | Custom pricing / quote | Keysight documents bundles and configurable options; pricing and minimum costs are provided by Keysight sales or online-order flow per-configuration. |
| Licensing options (notes) | N/A | Keysight provides perpetual and subscription (time-based) licenses and multiple license delivery types (node-locked, transportable, USB portable, floating/network); trial licenses are node-locked, time-limited. |
Seller details
Keysight Technologies, Inc.
Santa Rosa, California, USA
2014
Public
https://www.keysight.com/
https://x.com/keysight
https://www.linkedin.com/company/keysight-technologies/
