RFID and Wireless Power Transfer Simulation from Tag to System
This article discusses the design and modeling of both low frequency (LF) and high
frequency (HF) RFID devices using CST STUDIO SUITE®. This can be done at the level of
the individual tag, but also for the entire system, including the reader, the tagged object
and its surroundings. Analyzing the entire system with simulation allows the suitability of
the chosen RFID system for the application to be investigated, and can reveal unforeseen
interactions that can be hard to identify with measurement alone.
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Radio Frequency Identification Systems (RFID) are widely used and allow advanced solutions for a variety of applications in the area of authentication, ticketing, access control, supply management, parking, payment, vending,etc. The example presented...
Power Rating Simulation of the new QNS Connector Generation
IMS Connector Systems used CST EM STUDIO® to simulate a QNS connector and thus determine its power rating. The comparison between measurement and simulation shows a very low deviation, showing that the EM-Thermal Co-Simulation is a very helpful tool to...
Electromagnetic Simulation of a Shaded-Pole Induction Motor
Shaded-Pole Induction Motors, used mainly in household and low power applications, are renowned for their simplicity, low cost and robustness. They are also, however, notorious for their low effciency and low starting torque.
To counteract some of these...
A Unit Cell Model of a Single Periodic Waveguide Phased-Array Antenna
A single periodic open-ended waveguide phased-array antenna is analysed with a dielectric radome of variable thickness at its aperture. As a verification it is shown that the superposition of two independent plane waves shows the same field pattern as...
GSM/DCS Dual Antenna Switch Module (ASM)
This structure for mobile communication in LTCC technology combines a diplexer for the GSM and DCS frequency bands with a low pass filter for each band.
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