Rohde & Schwarz and business companions will likely be offering a digital platform for RF design engineers to boost their RF experience and interact with business leaders on the forefront of innovation. The web occasion will characteristic informative shows by specialists from Rohde & Schwarz, The College of Cardiff, Maury Microwave, Qorvo, MathWorks, Analog Units and Greenerwave.
On the digital RF Testing Improvements Discussion board 2025, happening from Might 20 to 21, 2025, design engineers will have the ability to achieve invaluable insights into the most recent developments in RF testing methodologies and applied sciences. Led by specialists from Rohde & Schwarz and business companions, the two-day occasion will discover the important elements anticipated to form the way forward for RF testing.
Agenda highlights of Session 1
Day one of many two-day on-line occasion will begin by protecting topics reminiscent of the best way to improve the accuracy of mmWave non-linear vector community analyzers, which monitor harmonic distortion, intermodulation and different non-linear results that may affect mmWave system efficiency.
Members will uncover modern approaches to wideband modulated load pull together with the best way to handle typical limitations. This novel strategy to RF front-end testing makes use of an R&S RTP oscilloscope plus an R&S SMW200A wideband vector sign generator. The specialists will then check out the significance of reaching steady and correct check ranges utilizing closed-loop energy management. Areas lined will embody supported sign kinds, appropriate check instrumentation and what must be thought of to realize the very best outcomes.
Two additional shows will happen earlier than the primary day’s session closes at 1:00 pm. One presentation will discover load pull strategies for subsequent technology sub-THz parts whereas the following will have a look at the best way to characterize wideband lively RF parts utilizing real-world stimulus alerts, particularly how utilizing a completely modulated sign can pace up the general testing course of because it affords deep insights in a single measurement.
Agenda highlights of Session 2
Day two will open with a keynote interview exploring the evolution of vector community analyzers, contemplating rising demand for quicker and extra correct check options whereas holding prices down. RF parts have gotten extra subtle, having extra options built-in into them and providing unseen efficiency and frequency protection, posing new challenges to RF design engineers.
This will likely be adopted by a presentation on coping with the challenges of on-wafer characterization of bulk acoustic wave filter harmonics, particularly in reaching correct measurements and minimizing distortions. The speaker will define the best way to use a sophisticated probing approach when characterizing the second harmonic efficiency of BAW filters.
The subsequent presentation will have a look at the best way to speed up antenna sample evaluation and simulation utilizing MATLAB. There will likely be a selected deal with constructing the total 3D radiation sample from a subset of 2D sample measurements utilizing analytical strategies and AI strategies. Members can even discover ways to combine the measured knowledge right into a system degree simulation mannequin for wi-fi communication and radar methods. A chat on dataset acquisition optimization for AI-controlled electronically steerable antennas will then happen earlier than a break.
The RF Testing Improvements Discussion board 2025 will conclude with a presentation on superior measurement strategies for ultra-wideband software-defined radios and an overview of the position of the R&S ZNB3000 VNA in RF front-end manufacturing.
