AWR RF, microwave design software and its application object analysis

“The routing process for RF and microwave design is the most important in the overall circuit performance design, so it must be closely integrated with the simulation tools. The Microwave Office 2006 database based on object-oriented design provides a unique and complete solution, including the designer from Design concepts to all the tools needed to implement the actual structure, all in one independent, easy-to-use environment."

AWR design environment

Built on advanced software architecture, AWR's unique core technology design environment? It is a modern, goal-oriented, developmental data model that is more flexible than previous design tools. The AWR design environment enhances the product development process by allowing the entire engineering team to easily integrate the microwave office line design into the vision system simulator, providing an accurate impact on today's complex modulated RF signals and actual circuit performance. understanding. The result is a revolutionary design approach that enables an interactive trade-off between system requirements and circuit implementation.

Microwave Office 2006: Next Generation RF and Microwave Design

Applied Wave Research (AWR) has become the world's supplier of high frequency electronic automation design (EDA) software. AWR has designed an innovative, future-oriented product architecture and an open system platform that demonstrates years of expert knowledge in RF, microwave and millimeter-wave applications, including application design in millimeter-wave applications. At the same time, it has high automatic design functions and high product production efficiency that other software systems cannot have on the market today. When we are completely re-expecting how a software developer can respond quickly to user needs, AWR has introduced a set of the most exciting and compelling high-frequency design tools in the industry. Thanks to its leading industrial product innovation and customer response, AWR has built a loyal worldwide customer base that continues to expand rapidly.

AWR's flagship product, the Microwave Offices design tool, revolutionized the product by returning the balance of power to the hands of high-frequency design engineers. RF and microwave design layout processing is important for the overall operating characteristics of the entire circuit, so it must be closely linked to the simulation tool. The solution for Microwave Offices is to design a stand-alone, object-oriented database that works in sync with schematic, simulation, and layout data. This comprehensive solution includes all the tools a designer needs from designing a concept to implementing a physical structure. Microwave Office software includes all the necessary technologies: linear and nonlinear line simulators, EM analysis tools, layout checks for schematics, statistical design capabilities, and parameter unit databases for embedded (DRC) data logging controllers

AWR's revolutionary development software architecture and industry-standard application design software interface provide customers with a direct path to the underlying data structure while also being able to seamlessly integrate with other advanced tools and design environments. This protects the investment risk of the wearer and the simulation, reduces their support costs, and allows the customer to easily customize the process of special needs.

Microwave Office Design Suite

The 2004 version of the Microwave Office product line is more powerful than the previous generation. The 3D graphics allow the user to make any function measurement as two independent scan variables, providing a new perspective on the performance of the observed circuit. In addition, AWR also achieved another amount of jump in harmonic balance performance, and also improved the ability of the electromagnetic wave vision engine through 5X. It features new 3D cable models and transmission line models for hybrid and multi-layer package applications, and Verilog-A based on an interpretive model that allows users to create nonlinear device models without C++ programming.

AWR's ability to extract dynamic electromagnetic field extraction parameters at the front end of the electromagnetic field allows for the selection of layout factors and simulation-targeted electromagnetic field solutions that utilize any of the embedded interfaces of the AWR electromagnetic field. This capability helps the user to optimize the circuit schematic when simulating on a full-wave electromagnetic field-based accuracy. Users can also take advantage of the accuracy of electromagnetic field simulation to combine the speed of circuit simulation with full control of the design steps in the AWR design environment. Multi-process design toolkit support enables users to easily access technology

“Since the use of Microwave Office software in the design process, our engineering has improved significantly.” Eli Reese TriQuint Semiconductor, Inc., Director of Engineering Design

The operation of the Australian Telescope, a group of eight independent radio telescopes, is used as a national research facility for Australian and international researchers. Its unique position in the southern hemisphere and technological superiority has become a world-class wireless communication astronomy observatory. The ATNF Engineering Development Group is using microwave studio design components to design an artistically shaped cryogenic cooling receiver for microwave and millimeter wave and its telescope.

Radio frequency closure

AWR has invested heavily in research and development efforts to narrow the gap between high-frequency design processes and existing design methodologies, and to enhance the link between system specifications and circuit performance, electronic design and physical routing, computer simulation and RF measurements. "Radio Frequency Closure" is the process by which a device can be designed and verified to meet product requirements, and the entire high frequency non-ideal system, circuit, wiring, package, and board implementation are considered throughout the process. The Microwave Office Design component provides a completely new approach to the most appropriate RF closure through a unified data model and design environment including all design domains. These data models are adapted to high frequencies and are the precise extraction and modeling of the original design. Such models include active devices, passive components, and high frequency interconnects. The solution is built on an open standard software platform that includes the most powerful tools, including: acquisition, synthesis, simulation, optimization, routing, and calibration of the entire design in all design domains.

Powerful time and frequency domain capabilities

The solution to Electronic Design Automation (EDA) is limited by analog technology, and the design components of the Microwave Office 2004 have improved these limitations so that larger and more complex problems can be solved quickly and efficiently. Harmonic balance simulators have been enhanced in the Microwave Office 2004, particularly to increase the capacity and simulation speed of very large transistor computing circuits. Design components give convincing results, especially when adjusting large nonlinear circuits through real-time feedback in circuit performance. The improved analog performance along with proprietary centralized algorithms extends the simulator's ability to handle large, high-speed nonlinear circuits. Improvements in speed and capacity can also begin a design through a more rigorous analysis of statistical models and solutions, which are now practical in the circuit, and in the past it took a lot of time to simulate.

While most RF/microwave designers focus on frequency domain technology, time domain analog provides an important complement and can solve unique problems such as phase-locked loops (PLLs) or oscillators. The Microwave Office 2004 includes an optional time domain engine that extends the harmonic balance and electromagnetic structure simulator. This time domain engine is more than another SPICE simulator: AWR integrates Synopsys' HSPICE simulator technology because it is indeed the "gold standard" for accurate time domain simulators and is also the "most commercial IC manufacturer". The ultimate standard." AWR pays attention to improving the complete coordination of models, library files, and measurements between the frequency domain and the time domain. Extended transmission lines and discontinuous library files have been drawn into equivalent time domain representations and electromagnetic structures. The S parameter can also be combined with all SPICE component standards. AWR's patented technology provides a simultaneous frequency domain time domain simulator.

Integrated electromagnetic analysis capability

There are big differences between electronic design and physical design in the traditional sense. The Microwave Office 2004 integrates 3D planar simulators, circuit simulators, and routing tools that allow any physical structure to be included in both linear and nonlinear simulations. AWR's Electromagnetic Structure Simulator is a full-wave simulation based on the method of moments and utilizes multiple processors from a computer. For 2004, the Electromagnetic Structure Simulator includes a new matrix calculator that allows users to solve 5x problems with the same memory. An advanced animation capability allows the user to see real time and frequency domain current animations. The user can show the magnitude and direction of the current and electric field at any level in the structure.

Electromagnetic interface

AWR has been focusing on the development of industrial electromagnetic structural solutions, while noting that a single electromagnetic structure calculator is unlikely to provide the best solution. In order to provide users with greater flexibility in the method, AWR has established an open interface to the electromagnetic interface standard, which allows users to enter a variety of electromagnetic structure simulators without leaving the microwave office design environment. This prioritized technology allows the simulation of electromagnetics and the design of Part 3 to be incorporated into the design process of the microwave office. Users can relate plane and 3D problems to multiplying electromagnetic methods such as finite element method, time domain finite difference method, and moment method. The solution simplifies the more complex design method and provides it to the user interface. The 2004 edition includes the interface to Sonnet Software's EM product, Zeland Software's IE3D, MEM Research's EM3DS, SimulaTIon Technology and Applied Research's Analyst. Through the EM interface, AWR is integrated with other electromagnetic structure simulators, which will become very useful in the near future.

“There is free interoperability between the software provided by different vendors. I am confident that the interoperability between the products offered by Sonnet and AWR is the best I have seen so far. The future of the industry is With tight and effective interoperability between design environments, Sonnet is happy to lead the future with AWR.” James C. RauTIo,

President, SonnetSoftware, Inc.

Monolithic Microwave Integrated Circuit (MMIC) Design Package - Supports Major Gallium Arsenide (GaAs) Foundry Companies

There is no doubt that the Microwave Office design package has become the standard for MMIC design development, with hundreds of successful tape (design) examples and designer (design) productivity matching tracking records. The AWR user interface, designed by previous MMIC designers, includes all the elements needed to make a successful initial design. From powerful simulators to robust IC layout designers and interactive DRCs, Microwave Office has truly implemented MMIC from concept to product design. The IC Line Layout Design Editor is more powerful in the 2004 version, making it easier to implement the entire scale layout design and easier to understand DRC.

The main commercial GaAs foundry companies that support the scalable selection of Microwave Office PDKs include: Global Communications Semiconductor, Filtronic Composite Semiconductor, OMMIC, TriQuint Semiconductor, Northrop, Grumman/Velocium, and Monolithic Integrated Circuit Semiconductor. And Win Semiconductor. The Microwave Office parameter library development tool enables simple creation of dedicated parameter libraries and corresponding electronic and physical models between end users and foundries.

“Because of the intense time and market competition, our designers need a complete work flow chart, and Microwave Office can meet this need. The complete and easy-to-use solution increases the speed of microwave and millimeter-wave integrated circuit design. In addition, MicrowaveOffice's detailed product instructions and product support are also good.” Dr. Simon Mahon, MMIC Design MimixBroadband, Inc., Director

Should have objects

MCM and LTCC applications

Any single or multiple sets of valid module design elements can be designed in parallel. The AWR core architecture combined with components, simulators and modules makes Microwave Office software the perfect design and integrated MCM and LTCC work platform. Unlike design tools that distribute data across multiple databases, in Microwave Office, all data includes: design, wiring diagrams, simulation data, analysis data, and measurement data, all stored in the same database. The AWR design environment truly promotes a synchronized, complete design flow that is key to successful design. Because of the development of design software, developments have been made in logic, physics, systems, and circuit design, and they are managed as the same part of the design process. High-speed harmonic balance and data-driven system simulation balances the performance of various major system functions in the time domain, routing settings, component selection, and theoretical, optimized, and statistical average characteristics of circuit matrix parameters. Using multiple, three sets of EM solvers, verification tools, and PCB packages, the tools needed for the initial design success. In the 2004 edition, multiple manufacturing processes for individual design and routing include: 3D thick line modeling, and a variety of updateable and flexible line models.

Printed circuit board (PCB) design

The challenge in RF and microwave PCB design is to ensure the accuracy of the interaction between the two when building schematics and wiring diagrams. Data fusion is also required in the design of high speed PCBs. Microwave Office technology addresses these issues simultaneously. The software includes a number of distributed single or two-wire circuit models and process map generators that automatically generate conceptual artwork before the routing window opens. Once the schematic connectivity is determined, the circuit designer can work in the drive routing circuit design environment, including the replacement and routing of critical components for RF and microwave, as well as receiving updated simulation and analysis results based on physical drives rather than schematic drives. . The "RF Correct" design with a variety of connectivity and routing functions allows for quick integration with PCB design. Based on Gerber and Mentor PowerPCB output, Microwave Office 2004 software now features the Mentor Graphics Board StaTIon converter, while improving the full signal (SI) DXF input and output to Cadence Allegro

“Roke Manor Research has been using Microwave Office for many years and is very impressed with its simple use and high accuracy. There are significant improvements in the latest version, as well as many new features, including: Precisely predicting oscillations. Phase noise, faster speed coordinated balance simulator. The complete seamless HSPICe time domain simulator is a popular new choice. I am most impressed with the time domain tuning when designing nonlinear circuits. , can use both time domain and frequency domain simulators. This is very good!” Dr. Chris Smith, Roke Manor Research, Ltd., . (Siemens subsidiary), Senior Consultant

High speed digital analysis

Although the basis of modern communication and computer systems is the "digital" protocol, the world is still a "simulated" world. That's why many computer and networking companies turn to Microwave Office to drive digital data rate envelopes and clock speeds. For high-speed computers, networks, and digital wireless systems, RF/Microwave simulation technology is key to understanding the speed limitations of dense PCBs and ICs. Microwave Office is an ideal tool for analyzing and solving problems such as chroma luminance interference, impedance mismatch, ground bounce, and other high-speed digital effects.

Fiber network application

Designing next-generation network OC-192 and OC-768 physical layer electro-optical products, AWR is an ideal tool. AWR is used to design Mach-Zehnder, Electronic Absorption Module (EAM) drivers and Transmission Impedance Amplifiers (TIAs). Designers used to optimize time domain and frequency domain characteristics of modulated signal analysis and EYE charters, and high-speed MMIC libraries that support advanced processing (eg, indium phosphide) are available from foundry companies that work with AWR.

“Today, complex RF circuit design requires a fairly novel software design. MicrowaveOffice products fully meet the technical requirements of our designers. AWR's open system platform improves engineering efficiency. At the same time, in many practical applications, due to operations Convenience and the ability to provide a complete solution that significantly reduces design overhead while increasing design time compared to traditional design tools.” Marc Garin, Chairman, Atlancti RF

Optional import module

Agilent EEsof EDA data migration

The Microwave Studio Design component provides an advanced data migration tool to migrate designs from Agilent's EEsof's four-series and ADS design packages. The entire transmittable data solution includes custom and standard accessories, symbols and graphics, connectivity information, and a complete schematic, all of which can be controlled and designed by the designer. The electrical model and its characteristics, including the unit, can be migrated to the microwave studio and converted into models for rapid simulation. AWR provides experienced technical support staff to help customers quickly and easily transfer data to AWR's RF/microwave EDA work platform. At the same time, the company provides comprehensive consulting services for model establishment, migration, design simplification, interface technology for different versions of products.

Mentor Graphics PCB Design Flow

When designing PCBs with Mentor Graphics, AWR offers a powerful and easy-to-use interface, including design structure, Expedition, and PADS. Microwave Studio 2004 has added a new converter to Board Station and Expedition that contains the entire microwave and RF content, which can be simulated and finally routed in the software to satisfy the circuit designer's use of the independent wizard library and Design needs when supplementing the wizard library. This complete RF design with library definitions can be converted into design schematics and board station layouts or schematic and Expedition layouts that combine analog and digital content. The components used in the design can be directly provided by the microwave studio software or from the wizard library itself. In order to meet the needs of machining design and test design, in this "flexible" conversion process, the component data can be obtained from the accurate material manual, and the data not available in the microwave studio can be obtained from some basic data.

“AWR's goal was to provide high-frequency design engineers with an EDA environment that meets their unique needs. Now that Microwave Studio 2004 exceeds our expectations, it has taken a step in terms of functionality, and similar design tools are eclipsed. This has revolutionized the field of high-frequency design.” Dr. Joseph Pekarek, CTO, CTO, AWR

System requirements and support platform

AWR products support Windows NT4, 2000, XP, and Linux

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