LECROY SPARQ DOWNLOAD

The process to measure S-parameters includes 3 phases: Separate algorithms are provided to make S-parameters causal, passive and reciprocal. It further compares dynamic range and key specifications of two competitive time-domain instruments and provides derivations and experimental results that support the calculations. This involves multiple connections that can produce misleading results due to operator error. Includes the Tools That You Expect. This is done in both the frequency- and time-domain to develop the proper insight and explore issues with real time-domain responses, time-aliasing, causality, interpolation and re-sampling of discrete-frequency data.

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Search by Keyword s: A search aid allows you to filter documents by category or keyword. Product Added to Quote Remove from Quote. S-parameter measurements are most often produced by a Vector Network Analyzer VNAa difficult instrument that is beyond many budgets.

Start — and complete — the entire measurement with single button press. A signal integrity network lceroy should include well integrated tools for providing measurement and analysis in both time and frequency domains.

The time-domain offers important insight as it shows the performance of the S-parameter models in simulation. White Papers on this site are available in PDF format for easy download.

LeCroy SPARQ-4002M

The proposed algorithms are proven to be the best in the solution space, and are easy to implement. Advanced screens are easily accessible for extra capability, including differential or mixed-mode measurements.

This is accomplished by using an internal switch matrix assembly that routes signals to internally connected calibration standards and to the front panel ports. It further compares dynamic range and key specifications of two competitive time-domain instruments and provides derivations and experimental results that support the calculations. VNA measurements begin with the unpleasant and complex task of calibration. The simple setup shown in the main setup screen above is all that is needed to configure a SPARQ measurement.

The White Papers section of the Teledyne LeCroy Technical Library lets you search for, browse, and print the latest technical documentation. Includes the Tools That You Expect. All measurements can be made in differential-mode, common-mode or single-ended, as applicable. Tests are provided to detect if any of the three conditions are violated.

The process to measure S-parameters includes 3 phases: Calibration proceeds quickly without user intervention, so one can calibrate often without resorting to the use of saved calibrations that are out-of-date and lead to incorrect measurements.

Traditional instruments that produce S-parameters are large and fundamentally stationary. DesignCon - The Relationship Between Discrete-Frequency S-parameters and Continuous-Frequency Responses We explore in detail the relationship between discrete-frequency responses connected with sparameters and the implied continuous time response.

Fast and Optimal Algorithms for Enforcing Reciprocity, Passivity and Causality lecriy S-parameters Scattering or S-parameters obtained from direct measurements or through EM wave simulations may violate physical laws due to measurement or numerical errors.

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Teledyne LeCroy - Knowledge Base - SPARQ

This paper is especially useful for understanding issues involved in direct application of sparameters in linear simulations, like those used in virtual probing applications in scopes. This is done in spafq the frequency- and time-domain to develop the proper insight and explore issues with real time-domain responses, time-aliasing, causality, interpolation and re-sampling of discrete-frequency data.

SPARQ includes all of the hardware and software tools standard to make signal-integrity measurements right out of the box.

The SPARQ provides calibrated measurements with a single connection to the device-under-test and offers simple setup choices. You provide the frequencies and number of ports and go.

Limiting the impulse response time has the main benefit of eliminating noise from the S-parameters returned by the SPARQ. SPARQ takes a revolutionary approach to calibration by building in calibration standards. The paper also reveals how impedance mismatch and differential delay variance contribute to lercoy reported loss for various test methods in practice today.

High-bandwidth, Multi-port S-parameters for the Masses. This involves multiple connections that can produce misleading results due to operator error. Normal DUT lscroy mode: Separate algorithms are provided to make S-parameters causal, passive and reciprocal.