Agilent 89601A Vector Signal Analysis Software Technical Overview
• Reach deeper into signals • Gather more data on signal problems • Gain greater insight
Table of Contents
Overview (3)
Basic Vector Signal Analysis, Option 200 (5)
Flexible Modulation Analysis, Option AYA (20)
W-CDMA/HSPA (Enhanced HSPA) Modulation Analysis, Option B7U (21)
cdma2000/1xEV-DV, Option B7T (22)
TD-SCDMA Modulation Analysis, Option B7X (23)
1xEV-DO Modulation Analysis, Option B7W (24)
3G-Modulation Analysis Bundle, Option B7N (24)
郭德纲打油诗讽刺过世之人LTE FDD Modulation Analysis, Option BHD (25) LTE TDD Modulation Analysis, Option BHE (25)
WLAN (IEEE 802.11a/b/g/) Analysis, Option B7R (27)
WLAN-HT (IEEE 802.11n) Analysis, Option B7Z (30)
Fixed WiMAX (IEEE-802.16-2004 OFDM) Modulation Analysis, Option B7S (33)
Mobile WiMAX (IEEE-802.16 OFDMA) Modulation Analysis, Option B7Y (36)
TETRA Enhanced Data Service (TEDS) Modulation and Test, Option BHA (39)
MB-OFDM Ultra-Wideband Modulation Analysis, Option BHB (40)
RFID Modulation Analysis, Option BHC (41)
Hardware Connectivity, Option 300 (43)
Dynamic Link to EEsof ADS/SystemVue, Option 105 (47)
Dynamic Link to The MathWorks Simulink, Option 106 (49)
Flexible Licensing (50)
Ordering Information (53)
User-Supplied PC Requirements (57)
Related Literature and Web Resources (58)
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More than spectrum analysis
The 89600 VSA software provides traditional spectrum displays and
measurements, but today, spectrum analysis isn’t enough. New digital formats
require new measurements.
Familiar tools such as spectrum analyzers with demodulation may indicate that a
problem exists, but they can’t help you understand the cause of the problem. For
instance, incorrect filtering, spurious interference, incorrect interpolation, DAC
立军overflow, symbol mis-timing and other errors may all increase adjacent channel
power and distort the constellation. So how do you determine what the real
problem is?
The 89600 VSA software provides you the tools to identify the root cause of the
problem and to analyze continually changing phase, magnitude, and frequency.
Some tools, like the constellation and vector diagrams, are familiar to radio
designers. Others, like the spectrogram display are tools for qualitatively under-
standing system behavior. And still others, like error vector time and spectrum, are
entirely new measurements bringing new capabilities and requiring new displays.
PC-based for ease-of-use
The 89600 software relies on a PC for its processing. Improvements in PC capabilities
automatically improve the VSA software’s performance. New capabilities for
选矿学integrating test instrumentation and design automation software are also made
电大小企业
管理possible because the VSA software can accept measurement data from a wide
range of supported hardware platforms, or time series data from computational
tools—and all with a familiar, easy-to-use Windows® GUI.
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Figure 2. This FM demodulation of a transmitter at turn-on shows the frequency settling characteristics. Use AM or PM demodulation to show amplitude and phase settling performance as well.
Characterize amplitude-modulated, frequency-modulated, and phase-modulated signals in both the frequency and time domains with the built-in analog demodulation capabilities of the 89600 VSA software.
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