ELECTROMAGNETIC CAE SOFTWARE SALES AND TRAINING

Products from Zeland Software, Inc

FIDELITY-Time-Domain Full 3D EM Simulator

FIDELITY is a full-wave and conformal FDTD (Finite-Difference Time-Domain) EM Simulator for complicated 3D structures of arbitrary shape and materials. It has a wide range of applications in the design of microwave circuits, RF printed circuits, comb-line filters, microstrip antenna, horn antennas, slotted-waveguide antennas, wireless/RF antennas, IC packaging, EMC and EMI structures, biomedical effects of EM waves, and other high-speed and high-frequency circuitry.

MDSPICE-Mixed Frequency and Time Domain SPICE Simulator

MDSPICE is a mixed frequency and time domain SPICE simulator containing a time-domain simulation engine and a frequency-domain simulation engine. The most significant feature of MDSPICE is that it can perform robust, accurate, and efficient time-domain simulation based upon frequency-domain s-parameters. It also has a broadband SPICE model extraction capability of coupled transmission lines and interconnects. MDSPICE is particularly useful in modeling high-speed digital circuits and high-frequency nonlinear devices.

COCAFIL-Waveguide Filter Design Suite

COCAFIL is a mode-matching based CAD suite for accurate, fast analysis and synthesis of waveguide coupled-cavity filters for wireless communications, local multi-point distribution systems (LMDS), microwave/millimeter-wave systems, and radar systems. Any RF, microwave, and antenna engineers will need COCAFIL and find it useful and powerful in their filter design. System engineers in these areas will need COCAFIL and use it to generate quick filter designs and specifications. RF/microwave/antenna educational and research professionals will also need COCAFIL and use it to demonstrate, implement, investigate, and
verify filter designs.

FilterSyn

FilterSyn is a planar/coaxial filter synthesis module for IE3DLibrary. It includes 25 types of commonly used microstrip low-pass, bandpass, and bandstop filters, and coupled-bar combline and interdigital bandpass filters. The module uses accurate analytical models and allows fast simulation and synthesis of high performance filters. The synthesis comes with Genetic Algorithm based optimization. Each filter can be simulated and synthesized on the module and exported to IE3D as an IE3DLibrary object for full-wave electromagnetic simulation and optimization with little modification. Also, the module can be invoked from a layout environment. The bi-directional operation of the module makes its use extremely easy, flexible, and efficient. The module has been used to simulate and synthesize many examples and proven to be accurate by extensive experimental verifications. Because of its high accuracy and efficiency, friendly user interface, and great flexibility, the module will be an invaluable tool for RF, microwave, and antenna engineers.

SpiralSyn-Spiral Inductor and Transformer Analysis and Synthesis

SpiralSyn is an IE3D engine driven spiral synthesis module for the IE3Dlibrary. It allows a user to create and edit parameterized spiral inductors and transformers. A user can invoke the IE3D engine to simulate the parameterized objects directly inside the module. It also allows the user to synthesize an object based upon the specified L-value.

LineGauge-Transmission Line Analysis and Synthesis

LineGauge is a complete transmission line design tool to aid in high-frequency circuit design. It performs analysis and synthesis of single and coupled transmission lines.

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