Search Application Notes & Cards
Learn how to configure Rohde & Schwarz products to fit your application. Search our database by product, technology, or application to find relevant technical documents.
Search Application Notes & Cards
Learn how to configure Rohde & Schwarz products to fit your application. Search our database by product, technology, or application to find relevant technical documents.
36 Results
This Application Note describes the internal transfer of ZVR measurement data in Excel, carried out on the PC option of the ZVR, and the evaluation of the data in Excel tables. To start the data transfers, macros are implemented under Excel.
28-Jul-1998 | AN-No. 1EZ39
With options ZVR-B4 (mixer measurements), ZVR-B5 (nonlinear measurements) and ZVR-B7 (power calibration) installed, signal generators and power meters can be controlled from ZVR network analyzers via the IEC/IEEE bus. Customary signal generators and power meters are supported by the device firmware. This application note describes how user-specific configuration files can be generated for and adjusted to external equipment of these two categories.
19-Oct-1998 | AN-No. 1EZ46
Three hardware modifications of the option External Measurements ZVR-B25 enable the bidirectional network analyzers of the ZVR-family to carry out 4-port measurements. For the measurements, the four ports PORT 1, PORT 2, INPUT b1 and INPUT b2 at the front panel of the ZVR(E) are utilized. The fifth connector, ie OUTPUT a1, is not required for this purpose. As detailed below, the necessary modifications of the test set of the analyzer are described for the model ZVR. Of course, the modifications can be done in a similar way for the model ZVRE as well.
28-Jul-1998 | AN-No. 1EZ25
The measurement accuracy of vector network analyzers can be tested simply, easily and quickly, with a simple DUT which consists of a common tee-junction with one port, terminated with a resistive load Z, and the T-Check program. The four S-parameters from ports 1 and 2 are measured with the vector network analyzer to be checked and then evaluated by means of the T-Check software.
04-Aug-1998 | AN-No. 1EZ43
Spectrum and network analyzers are capable of measuring large amounts of data that require complex mathematical processing; MATLAB is a powerful tool for such operations. This application note describes how instruments can be controlled directly from MATLAB scripts and how measurement data can be imported into MATLAB. Only 32-bit MATLAB is supported.
24-Sep-2007 | AN-No. 1EF46
5G networks will need to offer more capacity and flexibility while lowering the operational expenses of the system. Two new technologies can simultaneously address both the increase in capacity and the increase in energy efficiency: Virtualization & Massive MIMO. This white paper provides an overview of test solutions addressing current and future requirements for antenna verification including both conducted and over-the-air (OTA) test methods, which result from applying Massive MIMO antenna technology.This white papers complements the white paper (1MA276) from Rohde & Schwarz, which introduces fundamental theory behind beamforming antennas and provides calculation methods for radiation patterns, a number of simulation results as well as some real world measurement results for small linear arrays.
11-Nov-2016 | AN-No. 1MA286