N6171A

Agilent N6171A MATLAB Data Analysis Software for EXA, MXA, and PSA Series Signal and Spectrum Analyzers Technical Overview • Enhance your Agilent signal and spectrum analyzers with the data analysis power of MATLAB® software • Analyze and visualize your wireless data, execute and test modulation schemes, and develop automated tests • Develop and execute custom analysis applications directly on your signal analyzer or on a remote PC • Acquire MATLAB software that has been tested and qualified by Agilent on the same purchase order as your signal and spectrum analyzers Create and execute your own analysis routines and applications Have you ever wished your signal or spectrum analyzer had additional signal analysis capabilities? Have you ever wanted to create your own custom application – or modify an existing one – for your specific testing needs? Have you ever wanted your signal analyzer to provide tools to test unique or proprietary communications signals? With today’s increasingly complex signals, the standard analysis routines provided with a signal or spectrum analyzer are sometimes not enough. Agilent Technologies now has the perfect solution to meet your specific testing needs – Agilent now enables you to add the MATLAB data analysis software environment (as Agilent option N6171A) when you purchase an EXA (N9010A), MXA (N9020A), and PSA (E444xA) series signal or spectrum analyzer. Users can obtain this high-quality instrumentation and data analysis software from a single source – a benefit provided only by Agilent Technologies. MATLAB Overview MATLAB is a well known and respected data analysis software environment and programming language developed by The MathWorks and now available for purchase directly from Agilent. MATLAB software can be used to make measurements, analyze and visualize data, generate arbitrary waveforms, control instruments, and build test systems. It provides interactive tools and commandline functions for a wide range of applications, including signal processing, signal modulation, digital filtering, and curve fitting. MATLAB has over 1,000,000 users in diverse industries and disciplines, and it is a standard at more than 3,500 colleges and universities worldwide. MATLAB extends the functionality of Agilent signal and spectrum analyzers by enabling you to analyze and visualize your wireless data, execute and test modulation schemes, and develop automated tests. You can develop and execute your own custom analysis applications for your signal analyzer directly on the instrument itself or using a remote PC. You can also design your own digital filters in MATLAB and apply them to signals acquired from your instrument. With these capabilities, you can: • Test the functionality of electronic devices by making measurements with Agilent instruments and comparing them against known baselines in MATLAB • Excite electronic devices using Agilent instruments with simple or complex waveforms created in MATLAB • Characterize an electronic device to determine how closely it matches the design • Verify new algorithms or measurement routines using live data from Agilent instruments MATLAB can be installed and executed directly on these Agilent instruments or on a remote computer using GPIB, LAN, or USB connectivity. Benefits of purchasing MATLAB from Agilent Adding MATLAB software to the purchase of your Agilent signal or spectrum analyzer provides five key benefits: • Convenience: Acquire software and analyzer on a single purchase order • Confidence: MATLAB software sold through Agilent has been tested and qualified by Agilent • Support: Contact either Agilent or The MathWorks for help with installation and technical questions • Quick start: Acquire numerous application examples directly from Agilent to get started • Reliability: Ensure that your MATLAB software is always available to you when you need it Figure 1. Visualize a live wireless signal on a 3D “waterfall plot” using a MATLAB application available from Agilent. Execute this application directly on the signal analyzer or remotely over GPIB, LAN, or USB connectivity. Modify as needed to meet your specific testing needs. 2 Three N6171A MATLAB packages available Agilent has carefully chosen to offer three MATLAB software packages to its customers which represent typical packages needed by its signal and spectrum analyzer users. These packages range from basic MATLAB capabilities to acquire and analyze data to full support for signal processing, communications systems, filter design, and automated testing: Option Description Additional Information This basic configuration includes the MATLAB software environment and the Instrument Control Toolbox. Use this configuration to configure, control, and acquire data from an Agilent EXA, MXA, or PSA signal or spectrum analyzer to perform basic signal analysis and visualization tasks. MATLAB – Basic N6171A – Signal M01 Analysis Package N6171 – M02 Includes the products in the MATLAB – Basic Signal Package plus the Communications Toolbox and Signal Processing Toolbox. This configuration MATLAB – extends MATLAB software by providing graphical user Standard interfaces (GUIs), plots, and command-line functions Signal to build, execute, analyze, and test digital filters and Analysis modulation schemes. Use this configuration to filter or Package demodulate signals, automate measurements, analyze or visualize data, or build test systems using an Agilent EXA, MXA, or PSA signal or spectrum analyzer. Includes the products in the MATLAB – Standard Signal Package plus the Filter Design Toolbox and RF MATLAB – Toolbox. This configuration extends MATLAB software Advanced by providing advanced filter design methods including Signal FIR, IIR, adaptive, and multi-rate. This configuration also Analysis provides GUIs, plots, and command-line functions for Package designing, analyzing, and visualizing networks of radio frequency (RF) components. N6171A – M03 Specifications Modern connectivity: Choose the best connection to meet specific requirements: • USB • GPIB • LAN – 100 based-T • LXI – Class C compliant Spectrum and signal analyzers Required software revision EXA (N9010A) Rev 1.05 or later MXA (N9020A) Rev 1.24 or later PSA (E444xA) Rev 2.07 or later MATLAB software R2008a or later Ordering Information Figure 2. Develop a new MATLAB application or modify an existing MATLAB application using the MATLAB Editor provided by MATLAB. Model N6171A – M01 N6171A – M02 N6171A – M03 Related Literature PSA data sheet MXA data sheet EXA data sheet MATLAB applications for X-Series analyzers 3 Description MATLAB - Basic Signal Analysis Package MATLAB - Standard Signal Analysis Package MATLAB - Advanced Signal Analysis Package Agilent Literature Number 5980-1284EN 5989-4942EN 5989-6529EN 5989-9377EN Additional details on toolboxes provided in the MATLAB packages Instrument Control Toolbox lets you communicate with instruments, such as oscilloscopes, function generators, and signal analyzers, directly from MATLAB. The toolbox enables you to communicate with instruments via instrument drivers, such as IVI and VXIplug&play, and commonlyused communication protocols, such as GPIB, VISA, TCP/IP, and UDP. With the Instrument Control Toolbox product, you can generate data in MATLAB to send out to an instrument, or read data into MATLAB for analysis and visualization. Communications Toolbox extends the MATLAB software environment with functions, plots, and a graphical user interface (GUI) for exploring, designing, analyzing, and simulating algorithms for the physical layer of communication systems. Communications Toolbox helps you create algorithms for commercial or defense systems, such as mobile handsets and base stations, wired and wireless local area networks, and digital subscriber lines. You can also use it in research and education for communication systems engineering. Signal Processing Toolbox is a collection of industry-standard algorithms for analog and digital signal processing (DSP). Signal Processing Toolbox also provides graphical user interfaces for interactive design and analysis and command-line functions for advanced algorithm development. Filter Design Toolbox product is a collection of tools that provide advanced techniques for designing, simulating, and analyzing digital filters. It extends Signal Processing Toolbox with filter architectures and design methods for complex real-time DSP applications, including adaptive and multi-rate filtering. RF Toolbox extends the MATLAB product with functions and a graphical user interface (GUI) for designing, modeling, analyzing, and visualizing networks of radio frequency (RF) components. You can use RF Toolbox for working on wireless communications, radar, and signal integrity projects. Figure 3. Use MATLAB to analyze third order intercept vs. input level and tone separation Added value from Agilent Organizations that purchase MATLAB software through Agilent are provided a MATLAB instruments driver that is tested and supported by Agilent for the signal or spectrum analyzer that they purchase. In addition, MATLAB installation and technical support is available from Agilent. Agilent has also developed a suite of MATLAB example applications for the PSA, MXA and EXA to assist customers in their development and testing needs. The example programs start with basic data acquisition and plotting. In addition, there are advanced programs that allow users to create their own complete applications. Agilent provides an extensive white paper which helps describe how to interface MATLAB with its instruments and how to use MATLAB to create both beginner and advanced testing solutions. Figure 4. Analyze and test standard and new modulation schemes using MATLAB software and Agilent signal generators and analyzers. 4 Getting started A MATLAB technical kit containing over 20 of these MATLAB example applications and programs, tested MATLAB instrument drivers, technical white paper, and data sheet are available from Agilent for using MATLAB software with your Agilent wireless instruments. Download this kit today at www.agilent.com/find/N6171a. Figure 5. Persistence display using MATLAB software. MATLAB applications can be executed directly on an Agilent signal analyzer or on a remote PC using GPIB, LAN, or USB connectivity. Users can modify the Agilent applications developed with MATLAB to meet their specific testing needs. While running inside the instrument, the analog demodulation application can be driven with the front panel of the instrument or using a remote PC and operating the application with a mouse. Figure 6. Analog demodulation of an FM signal using a MATLAB application. Agilent tests and verifies a MATLAB driver and supports customers who use it for development. IQ data can be acquired with one command using the MATLAB instrument driver. This data can then be used for demodulation and analysis of complex signals. Figure 7. A MATLAB plot of a QPSK signal that used the MATLAB instrument driver for IQ data acquisition. 5 Remove all doubt www.agilent.com/find/emailupdates Get the latest information on the products and applications you select. www.agilent.com/find/agilentdirect Quickly choose and use your test equipment solutions with confidence. Our repair and calibration services will get your equipment back to you, performing like new, when promised. You will get full value out of your Agilent equipment throughout its lifetime. Your equipment will be serviced by Agilent-trained technicians using the latest factory calibration procedures, automated repair diagnostics and genuine parts. You will always have the utmost confidence in your measurements. Agilent offers a wide range of additional expert test and measurement services for your equipment, including initial start-up assistance, onsite education and training, as well as design, system integration, and project management. For more information on repair and calibration services, go to: www.agilent.com/find/removealldoubt www.agilent.com www.agilent.com/find/N6171a For more information on Agilent Technologies’ products, applications or services, please contact your local Agilent office. The complete list is available at: www.agilent.com/find/contactus Americas Canada Latin America United States Asia Pacific Australia China Hong Kong India Japan Korea Malaysia Singapore Taiwan Thailand (877) 894-4414 305 269 7500 (800) 829-4444 www.agilent.com/find/open Agilent Open simplifies the process of connecting and programming test systems to help engineers design, validate and manufacture electronic products. Agilent offers open connectivity for a broad range of system-ready instruments, open industry software, PC-standard I/O and global support, which are combined to more easily integrate test system development. 1 800 629 485 800 810 0189 800 938 693 1 800 112 929 0120 (421) 345 080 769 0800 1 800 888 848 1 800 375 8100 0800 047 866 1 800 226 008 www.lxistandard.org LXI is the LAN-based successor to GPIB, providing faster, more efficient connectivity. Agilent is a founding member of the LXI consortium. Europe & Middle East Austria 01 36027 71571 Belgium 32 (0) 2 404 93 40 Denmark 45 70 13 15 15 Finland 358 (0) 10 855 2100 France 0825 010 700* *0.125 €/minute Germany 07031 464 6333 Ireland 1890 924 204 Israel 972-3-9288-504/544 Italy 39 02 92 60 8484 Netherlands 31 (0) 20 547 2111 Spain 34 (91) 631 3300 Sweden 0200-88 22 55 Switzerland 0800 80 53 53 United Kingdom 44 (0) 118 9276201 Other European Countries: www.agilent.com/find/contactus Revised: October 1, 2008 MATLAB is a registered trademark of The MathWorks, Inc. Product specifications and descriptions in this document subject to change without notice. © Agilent Technologies, Inc. 2009 Printed in USA, January 27, 2009 5989-9723EN