- LINC2 (ACS): is a low cost, user friendly linear circuit simulator for microwave components. This will do the basic, but reasonably accurate modelling for microwave components, such as amplifiers, filters, attenuators, oscillators, amplifiers. The modelling is based on the S-parameters of active and passive devices, substrates, microwave.
- Hello everyone, We are happy to launch the CST Microwave tutorial series from the very beginning. CST MICROWAVE STUDIO is the culmination of many years of re.
Welcome to CST DESIGN STUDIO™, the powerful and easy-to-use schematic design tool built for the fast synthesis and optimization of complex systems. The tight integration with CST MICROWAVE STUDIO®, our electromagnetic field simulation software, and the. The basic form of these antennas is derived from linear dipole element. To evaluate the radiation characteristics of a printed dipole antenna using FIT method, the CST Microwave Studio simulation package is applied. A 260 μm thick high resistivity Si substrate with an ε r = 11.9 and 5-kΩ cm resistivity is considered for simulation.
Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
This Demonstration shows that it is possible to construct classical dynamical systems that do not rely on any concept of quantum theory, yet that display the same interference patterns as those observed in single-photon Mach–Zehnder interferometer experiments. The detectors , , , and are the cumulative counts of photons until they are reset.
Contributed by: Tim de Jong and H. De Raedt(March 2011)
Open content licensed under CC BY-NC-SA
Snapshots
Details
The Mach–Zehnder interferometer was originally conceived as a device to measure the refractive index of an object placed in one of the arms of the interferometer [1].
A light beam along the line labeled is split in two by a half-silvered mirror, represented by the left-most purple block. The two resulting beams are each reflected by a mirror (thick black line).
Changing the time delay () in the upper (lower) arm of the interferometer changes the phase () of the lightbeam in this arm, according to () (dimensionless units). According to Maxwell's classical theory of electrodynamics, the beams interfere in the second half-silvered mirror and the resulting signals registered by the two detectors at the end of the lines labeled and show interference patterns, and , respectively [2].
Generally, it is accepted that interference is a typical wave phenomenon. On the other hand, it is an experimental fact that when the experiment is carried out one photon at a time, the number of photons recorded at each detector agrees with the prediction of Maxwell's theory [3]. However, at any time there is only one photon traveling from the source to the detector and it has been shown experimentally that each individual photon travels along one path only [3]. Quantum physics 'solves' this dilemma by introducing the concept of particle-wave duality.
This Demonstration shows that classical, event-based processes that satisfy Einstein's criterion of local causality [4] can provide an alternative interpretation of results conventionally attributed to quantum effects. In the simulation, the photons are regarded as messengers that travel from the source to a detector. The message carried by a messenger may change as the messenger encounters another object, such as a beam splitter. In this Demonstration, only the beam splitters update the messages. The key point of the update algorithm is that it defines a classical, dynamical system that has a primitive learning capability. In this Demonstration, the user can control the speed or accuracy of the learning process in each beam splitter.
References:
[1] M. Born and E. Wolf, Principles of Optics, Cambridge: Cambridge Univ. Press, 2005. [2] T. L. Dimitrova and A. Weis, 'The wave-particle duality of light: A demonstration experiment,' American Journal of Physics 76(2), 2008.[3] P. Grangier, G. Roger, and A. Aspect, Europhys. Lett.1(173), 1986.[4] H. De Raedt, K. De Raedt, and K. Michielsen, 'Event-Based Simulation of Single-Photon Beam Splitters and Mach-Zehnder Interferometers,' Europhys. Lett., 69, 2005 pp. 861–867.
Cst Microwave Studio Alternatives For Mac Free
Permanent Citation
CST MICROWAVE STUDIO® (CST MWS) is the culmination of many years of research and development into the most efficient and accurate computational solutions to 3D electromagnetic designs. CST MWS specializes in providing fast and accurate 3D electromagnetic simulation of high frequency problems. The product offers users shorter development cycles through virtual prototyping before physical trials and optimization instead of experimentation.
Cst Microwave Studio Alternatives For Mac 2019
CST MICROWAVE STUDIO provides a link between MATLAB® and CST MWS's VBA macro language. This interface allows CST MWS users to take advantage of the extensive data manipulation, signal processing, and graphics capability in MATLAB. COM and ActiveX interfaces allow behind the scenes data transfer and tight integration between the two programs. The described approach can be applied to other members of the CST STUDIO product line as well.
Cst Microwave Studio Alternatives For Mac Desktop
CST MWS is one component of the CST STUDIO SUITE™ package, which includes CST DESIGN ENVIRONMENT™, CST DESIGN STUDIO™, CST EM STUDIO™, and CST PARTICLE STUDIO™.