CST MICROWAVE STUDIO AC TASK SOFTWARE

KeysightвЂ™s design platform enables designers to focus on their favorite part of the job: the creative design process. To avoid frustration and spend more time innovating, engineers need a way to streamline their workflows. Additionally, once a design is complete, the designers still need to handle all the logistics, handoffs and liability, making it difficult to spend enough time actually designing and creating new products. Keysight Technologies, Santa Rosa, Calif.Д«oard designs are becoming increasingly complex, with increased substrate layer counts, smaller form factors and limited design space. Keysight PathWave Design-More Creativity, Less Busywork

CST MICROWAVE STUDIO AC TASK SOFTWARE

With CST STUDIO SUITE 2018, CST, now part of the SIMULIA brand of Dassault SystГЁmes, is integrating its software with the 3DEXPERIENCE platform, which connects CAD, PLM, collaboration and other leading edge simulation software, to provide a complete multi-domain and multiphysics solution. These, too, can be simulated with CST STUDIO SUITE to check design compliance with regulations.Д«y integrating all these features into one user interface, CST STUDIO SUITE helps engineers optimize their designs quickly and efficiently and avoid problems that can add to the development time and cost of a project. With the new CST Interference Task, potential interference problems can be identified at the design stage, helping ensure compliance with legal regulations and reducing the risk of unexpected issues emerging during testing.ДЇor devices used near the body, there are also legally-mandated limits on the exposure to RF fields, measured as specific absorption rate (SAR). If not caught as early as possible, installed performance and interference problems can significantly delay the development of a product or require costly and reputational damaging recalls.

CST STUDIO SUITE includes several methods suited to simulating antennas on electrically large platforms, which can be used to calculate the performance of individual antennas and the coupling between multiple antennas (see Figure 7).ДЇigure 7 Simulated electric fields of an antenna placed on a bus in the CST STUDIO SUITE interface.Д®MC and EM interference (EMI) are significant concerns in product design. The metal body of a car or aircraft will affect the radiation pattern of antennas placed on its surface, while the human body can absorb or reflect energy from handheld and wearable devices. For a complex product such as a car, multiple components can be imported from different tools-the car body from one source, the cable harness network from another, the circuit boards from yet another and the communication and radar antennas from the CST antenna tool Antenna Magus-and assembled into a simulation project using SAM.ДЄntennas and other parts need to be placed in the system in such a way that they work as intended, in what is often a challenging and crowded environment. Once the individual components have been designed, the work of the system integrator begins.

To allow these effects to be simulated and mitigated from the earliest stages of the design process, CST STUDIO SUITE offers integrated thermal and structural mechanical solvers capable of simulating temperature distribution, heat flow, cooling, biological heat effects and thermal expansion. Multiphysics simulation can be important for high-power devices, where excess heat due to EM losses in materials can cause damage and expansion and deformation that detune sensitive components such as filters and resonators.

These approaches can save both time and money compared to traditional physical testing, by reducing the number of prototypes required to achieve a design that meets the requirements. CSTвЂ™s fast resonant solver and innovative moving mesh method offer smooth convergence, allowing even very sensitive filters to be optimized efficiently. With Filter Designer 3D, CST STUDIO SUITE features a dedicated design flow, allowing even extremely complex filters to be tuned, with multiple passbands and transmission zeroes, if required.

Cst microwave studio ac task