All Low Frequency Applications

Low frequency simulation of a Gas Insulated Switchgear

The simulation of a gas insulated switch at 50 Hz is simulated with the low frequency solver in CST EM STUDIO™ (CST EMS). A Pro/E® model is imported, appropriate three-phased sources defined and a simulation performed to obtain the current distributions in the three phase conductors. Read full article..

RFID Reader-Coil, 13.56 MHz

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 here is a RFID Readercoil "P81" from Legic Ident Systems and was modeled and solved using the frequency domain solver of CST MICROWAVE STUDIO® (CST MWS). The sensitivity of the computed complex input impedance with respect to substrate tolerances is computed and was compared to measurement data. Read full article..

TEAM Benchmark 7 - Asymmetrical conductor model with a hole

This article presents the results of a CST EM STUDIO™ (CST EMS) low frequency simulation of the TEAM Workshop Benchmark 7. The excellent simulation performance of the low frequency solver is demonstrated. Read full article..

Non-destructive testing example : Coil above a crack

The TEAM Workshop Benchmark Problem no. 8 - Coil above a crack - is solved with CST EM STUDIO™. Results are compared with measurements. Read full article..