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Impedance and Network Analysis

Impedance and Network Analysis
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Keysight Technologies Impedance and Network Analysis

Introduction You face increasing technical and operational complexity. Keysight Technologies, Inc. measurement and application expertise helps you anticipate these growing complexities. Keysight impedance analyzers, LCR meters and ENA series network analyzers support various applications for impedance and network analysis. This catalog provides the information of unique and new solutions that we cannot tell all in product brochures. Please find the solution that fits your case or helps your similar test challenge in this catalog, and contact Keysight to accelerate your business. Table of...

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03 | Keysight | Impedance and Network Analysis - Catalog Table of Contents (continued) On-wafer measurement On-wafer C-V characterization of MOS device……………………………………………………………………………29 On-wafer device characterization from low frequency to microwave……………………………………………30 Material measurement Solid and liquid material measurements with test fixtures…………………………………………………………..31 RF material measurements using dielectric probe………………………………………………………………………32 Phantom material evaluation for Specific Absorption Rate (SAR) test………………………………………….33 Permittivity measurements of PCB and substrate...

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04 | Keysight | Impedance and Network Analysis - Catalog DC-DC Converter and Power Distribution Network (PDN) Measurements Abstract The E5061B-3L5 LF-RF network analyzer (5 Hz to 3 GHz) with the option 005 impedance analysis function is a comprehensive solution for evaluating frequency-domain characteristics of DC-DC converters (switching voltage regulators) and subsequent PCB power planes (PDNs: Power Distribution Networks) which distribute the converter’s DC output power to load devices such as LSIs and other electronic devices. Test challenges –– Loop gain measurements by appropriately...

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05 | Keysight | Impedance and Network Analysis - Catalog PSRR in Linear Regulator/Low Dropout (LDO) Regulator Abstract The combination of the E5061B-3L5 LF-RF network analyzer (5 Hz to 3 GHz) and the picotest J2120A line injector offers DC current biased gain-phase measurements from the low frequency range. This enables PSRR measurements of linear regulators/LDOs (low dropout regulators), and PMICs (power management ICs) for mobile phones. Test challenges –– Combining the analyzer’s AC source signal with the DC current of more than 1 Adc, which is necessary for linear regulators/LDOs but...

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06 | Keysight | Impedance and Network Analysis - Catalog OP Amp Circuit Measurements Abstract OP amp circuits are widely used for low-frequency analog signal conditioning of sensor systems, such as ultrasound sensors. Evaluating their frequency responses such as the gain/phase response and CMRR is essential for ensuring the system’s reliable operations. The E5061B-3L5 LF-RF network analyzer (5 Hz to 3 GHz) provides easy and accurate measurement solutions for evaluating OP amp circuits. Test challenges –– Choosing an appropriate high-impedance probing method, depending on the requirements of...

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07 | Keysight | Impedance and Network Analysis - Catalog RFID Tag Measurements Abstract For component level measurements, the 4294A impedance analyzer or E5061B-3L5 LF-RF network analyzer with option 005 impedance analysis function is an optimum choice for measuring the electrical characteristics of basic components of L, C, and R make up an RFID tags. For evaluating packaged RFID tags, ENA series network analyzer allows you to measure the resonant frequency of an RFID tag with a loop antenna. Test challenges –– Need to measure component parts on RFID tags to improve the yield and the...

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08 | Keysight | Impedance and Network Analysis - Catalog Wireless Power Transmission Measurement and Simulation Abstract “Wireless connection” has eliminated most of the wired connections. Power transmission cannot be an exception too. Wireless power transmission is being challenged in many industries, such as mobile phones, PCs, consumer electronics and even automotive industries. The Keysight E5061B has the capability of accurately measuring impedances and S-pa-rameters of the antennas, the core elements of the wireless power transmission. The accurate model of the antennas will improve...

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09 | Keysight | Impedance and Network Analysis - Catalog In-circuit Impedance Measurements (Grounded Measurements) Abstract Although it is inherently difficult for an auto-balancing bridge technique to measure grounded components due to the signal current bypass, the 4294A Impedance Analyzer (ZA) with the dedicated 42941A Z probe kit provides the accurate “grounded” measurements over a broad impedance range using auto-balancing bridge technique with a built-in floating power supply. While characterization of components under actual operating conditions is essential for circuit design, it is...

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10 | Keysight | Impedance and Network Analysis - Catalog Passive Intermodulation (PIM) Measurement Abstract Passive intermodulation (PIM) is the unwanted signal or intermodulation signals generated in the passive device with two or more frequency signals. With the continuing evolution of communication systems, having low-PIM components in the BTS system is becoming increasingly important, resulting growing need for evaluation or testing for PIM for every passive device such as antenna, cable, connector, duplexer, etc. The ENA based PIM + S-parameter solution is a total system which provides...

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