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Innovations in EDA Webcast Series:
UHF Broadcast: The Need for Asymmetric Doherty Power Amplifiers |
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This webcast will discuss the advantages and disadvantages of Doherty amplification and symmetric versus asymmetric design. It will explain how an asymmetric Doherty approach can be used to design a high-efficiency, broadband PA that is suitable for UHF broadcast. Different implementations of an asymmetric Doherty approach for various frequency bands will be presented. Register for UHF webcast now.
Try a 30-day free trial of ADS now. |
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ADS Example Book: Active Mixer Design |
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This lab describes a method for designing a low-power single-transistor active mixer. It includes details on the design steps, simulation setups and data displays. The example mixer design is included with ADS and can be readily copied and modified by users for their own projects. Download the Active Mixer Design Chapter from the ADS Example Book now.
Get all of the chapters in the ADS Example book. |
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Advanced Microwave Amplifier Models and X-Parameter Simulation Setup Examples for ADS Simulation |
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Amplifiers are an indispensable component of the circuitry for wireless and microwave systems. When it comes to modeling, among the most advanced models available for nonlinear simulations is the X-parameter, which can be generated either from an ADS nonlinear circuit simulation or from measurements taken on a suitably equipped test bench. Download Modelithics app note 059 now.
Request a free trial of Modelithics' Scalable, Parasitic Simulation Models. |
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De-embedding Measured Load Pull Data Using EM Analysis of a Fixture |
 Modern high frequency circuit simulation is complex and dealing with generated data can be challenging. In this video clip Matt Ozalas describes how to enhance analysis of measured data using simulation data. He shows an example of de-embedding measured loadpull data using EM analysis of a fixture. View additional examples that demonstrate the power and flexibility of linking Python and ADS. |
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Genesys Synthesis Bundle – Discounted Credit Card Purchase Program |
 The Genesys Synthesis Bundle W1322B is the most often purchased Genesys product. This is because its 11 automatic RF circuit synthesis capabilities (such as impedance matching and custom filters) are so powerful yet so affordable. Now it is even easier to own. Make 5 smaller payments with your department credit card without the hassle of multilevel justifications. Check out the details.
Try a 30-day free trial of Genesys now. |
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Tutorials in Signal Integrity Webcast Series:
USB Type-C Physical Layer Design |
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USB Type-C has become the fastest adopted USB standard. Signal and Power Integrity Designers are scrambling to understand the cost/performance trade-offs and manufacturing design margins. Learn how the latest in channel simulation technology enables fast design space exploration of PCB routing, connectors, cables, multiplexers, re-drivers/re-timers, and equalization settings. Register for USB webcast now. |
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Mastering Signal Integrity & Power Integrity Design |
 When it comes to digital standards, every generational change introduces new challenges and risks. Design success demands that today’s engineer have the skills needed to overcome challenges and face down any risks. In this seminar, Keysight experts share their industry expertise and present design, analysis and simulation. Watch seminar now.
Try a free 30-day trial of ADS with SIPro and PIPro now |
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Tim’s Blackboard: Your Channel, PRBS and the Eye |
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Previously, Tim discussed the convolution process and the helpful single pulse response (SPR). This month, he extends beyond SPR to explore Pseudo-Random Bit Sequence (PRBS) and the eye diagram. Although the single pulse response gives us information on how a single pulse reacts to the channel under test, it does not tell us how previous pulses affect the shape of the current pulse. Visit Tim's Blackboard to learn more.
Try a free 30-day trial of ADS with SIPro and PIPro now |
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Quick Start Guide for ADS in Power Electronics |
 The trend in switched-mode power supplies is to use wide band gap devices because these enable a higher switching frequency and higher edge speeds. These two in turn enable a smaller, lighter, cheaper power supply because the energy storage capacitors and magnetics can be smaller. The higher edge speeds enable higher efficiency because there’s less heat dissipated. These high slew rates come with a dark side - large spike voltage and noise generated by the layout parasitics. Get the Quick Start Guide now.
Try a free 30-day trial of ADS now. |
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How to Understand 5G: mmWave Beamforming |
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This video introduces a leading-edge modeling and simulation methodology for a 5G communication systems beamforming procedure. It addresses real world mmWave beamforming system design challenges and provides a unique solution that integrates baseband, RF, antenna and channel into a single simulation cockpit. Watch 5G beamforming video.
See for yourself - Download a free SystemVue 2017 trial now. |
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Mindbender |
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Sabrina gave Samantha as many dollars as Samantha started out with. Samantha then gave Sabrina back as much as Sabrina had left. Sabrina then gave Samantha back as many dollars as Samantha had left, which left Sabrina broke and gave Samantha a total of $80.00. How much did Sabrina and Samantha have at the beginning of their exchange? |
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