Antenna Systems & Technology - Fall 2014 - (Page 27)

SOFTWARE / SYSTEM DESIGN NEW PRODUCTS & SERVICES Delcross Releases Electromagnetic Interference Toolkit (EMIT) 3.4 Delcross Technologies has released the EMIT (Electromagnetic Interference Toolkit) Version 3.4 software. Among the features are 13 new pre-defined transceiver, receiver and transmitter definitions for commercial radio systems, and the ability to define noise sources for receiver defense analysis applications. EMIT is a software framework for cosite simulation and management of installed RF systems. These RF systems may consist of multiple receivers, transmitters, antennas, interconnection components and installation platforms. EMIT manages installed RF system performance data, simulating intra-system RF EMI effects, and mitigating EMI issues, resulting in a comprehensive database/model maintainable over the life of a host platform. EMIT release 3.4 introduces 13 new predefined commercial radio definitions to the EMIT system library, reducing the setup time for many cosite analyses. Radio definitions include both architectures and programing: channel definitions, channel bandwidths, modulation type, noise levels, spectral profiles, power levels, MDS, intermodulation, harmonic and mixer products, frequency hopping definitions, and other key system parameters which influence the spectral behavior of RF systems. In addition to new RF system definitions, EMIT V3.4 provides new digital noise sources suitable for use in Receiver Desense analysis to model unintentional radiators. The new noise waveform definitions include trapezoidal clock (rise/hold/fall) with duty cycle, pseudo random bit stream (PRBS), common-mode differential pair skew noise, and spread spectrum clock (SSC) signals. Antenna Magus Version 5.0 Released MAGUS Ltd and Computer Simulation Technology AG have released Antenna Magus Version 5.0. The design capabilities for all 250 antenna types in the Antenna Magus database have been upgraded to include 'Smart Design' functionality. This feature can automatically suggest practical design objectives and, as needed, can also instantly convert information provided by the designer between different representations. A new feature of version 5.0 includes the library of specifications. This library incorporates the properties of typical design specifications used in various industries. Accessing predefined specs speeds up the design process, and helps to achieve more reliable designs. Specification information can be added to Antenna Magus by the user. It is stored and can be recalled for re-use in later design projects. Many of the existing Antenna Magus capabilities have also been improved. The chart tracing tool, which allows engineers to digitize data from images of measurement or simulation plots, has been integrated into the specification library. It now includes automated extraction of representative properties such as beamwidth and sidelobe level. All elements of a design, such as parameter values and 3D images, can also be saved to file or clipboard in various text and image formats, providing easy access to resources for reporting. Antenna Magus integrates seamlessly into leading computational electromagnetic simulation tools such as CST Studio Suite, allowing engineers to move to detailed analysis and integration phases with ease. For more new products visit www.antennasonline.com/main/category/markets/system-design www.AntennasOnline.com Fall 2014 Antenna Systems & Technology 27 http://www.antennasonline.com/main/category/markets/system-design http://www.AntennasOnline.com

Table of Contents for the Digital Edition of Antenna Systems & Technology - Fall 2014

Editor’s Choice
The GPS to GNSS Antenna Design Challenge
Dual-Polarized & Dual-Band Omni Directional Antennas
Ensuring Consistent Connectivity for Mission-Critical Applications
Antenna Systems 2014: Conference Preview
Antennas
Components/Subsystems
Software / System Design
Test & Measurement
Industry News
Marketplace
Mitigating Cellular Interference in Hospitals

Antenna Systems & Technology - Fall 2014

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