Rohde and Schwarz Gmbh & Co. Kg

Other

Rhode & Schwarz Gmbh & Co. Kg

Thomas Braunstorfinger

Andreas Pauly

Georg Schnattinger

Wolfgang Kernchen

Marcel Thraenhardt

Werner Perndl

Bernhard Sterzbach

Michael Katzer

Wolfgang Kufer

Christian Benisch

Joachim Danz

Gerald Tietscher

Angela Rieger

Korbinian Pfaffeneder

René Desquiotz

Stefan Weth

Björn Schmid

Madlena Niederhaus

Richard Dengler

Dieter Koehler

Dieter KÖHLER

The present disclosure provides a measurement application management device comprising a communication interface configured to communicatively couple the measurement application management device to a data source that provides program packages for a measurement application device that is managed by the measurement application management device, a measurement application device identification controller configured to identify the measurement application device, a program package retrieval controller configured to retrieve a list of program packages for the identified measurement application device, and a download controller configured to download at least one of the program packages to the identified measurement application device. Further, the present disclosure provides a respective measurement application device, and a respective data source.

Measurement application management device, measurement application device, and data source

A cloud-based signal generator system is described. The signal generator system includes a server being connectable to at least one client via a computer communication network. The server includes a waveform definition module. The waveform definition module is configured to receive a user request. The waveform definition module further is configured to process the user request and to generate at least one signal parameter that is associated with a custom waveform based on the user request. The server further includes a waveform verification module. The waveform verification module is configured to analyze the custom waveform based on the at least one signal parameter, thereby generating waveform analysis data. The waveform verification module is configured to forward the waveform analysis data to the at least one client. Further, a method for providing a signal including a custom waveform is described.

Cloud-based signal generator system and method for providing a signal

The present invention relates to a generation of a signal by executing a waveform dataset comprising waveform descriptive parameters. The execution of the waveform description parameters is limited by target device information specifying one or more specific target devices and time information specifying an execution period of the waveform descriptive parameters. By providing a waveform dataset comprising not only the waveform descriptive parameters, but also further information, in particular time information for limiting the execution period of the waveform descriptive parameters, the generation of the respective waveform signal is controlled.

Method and system for providing a waveform dataset and signal generation device

A system for measuring phase coherence between two modulated radio frequency signals comprises at least two measurement receivers coupled with each other and a processing module assigned to the at least two measurement receivers. Each of the at least two measurement receivers is configured to acquire a radio frequency signal and to convert the respective radio frequency signal acquired into digital samples. The processing module is configured to receive the digital samples and to transform the digital samples into a frequency domain to obtain a respective transformed dataset assigned to each measurement receiver. The processing module is also configured to calculate a phase in dependency of the frequency from the respective transformed dataset. Moreover, the processing module is configured to determine a phase difference over frequency based on the transformed datasets. Further, a method of measuring phase coherence between two modulated radio frequency signals is described.

System for measuring phase coherence as well as method of measuring phase coherence

An apparatus for measuring radio frequency power is described that comprises at least one measurement path for small bandwidth and at least one measurement path for wide bandwidth. Further, the apparatus has an analysis and measurement unit connected with the at least two measurement paths. The analysis and measurement unit is configured to process the at least one small bandwidth signal and the at least one wide bandwidth signal. Further, a method of analyzing a radio frequency signal is described.

Apparatus for measuring radio frequency power as well as method of analyzing a radio frequency signal

Summarizing, the present invention relates to a test arrangement in the test method for acquiring test data in the surrounding of a device under test. At least two measurement devices are arranged in the surrounding of the device under test, wherein the two measurement devices are communicatively coupled for phase locking. At least one of the measurement devices can be moved around the device under test for acquiring measurement data, wherein the measurement devices comprise a measurement antenna and the vectorial measurement receiver. Accordingly, during the measurements, the at least one vectorial measurement receiver is moved around together with the measurement antenna, wherein the spatial relationship between the measurement antenna and the vectorial measurement receiver is remained constant during the movement.

Test arrangement and test method

A measuring device comprises a control unit, a display unit and an input unit. The control unit is configured to control the display unit to display a first content in a first display area and a second content in a second display area. The input unit is configured to allow a user to select one of the first display area, the second display area and no display area. The control unit is then configured to display the first content at least partially transparent, when the first display area is selected, and to display the second content at least partially transparent, when the second display area is selected.

Measuring device and method for operating a measuring device using transparent display content

A measuring device according to a first aspect of the invention comprises a display unit, a remote control interface adapted to receive external remote control commands according to a remote control command format, a control unit adapted to control the measuring device according to said remote control commands, and a tutorial reproduction unit adapted to generate tutorial content commands according to said remote control command format and transmit said tutorial control commands to said remote control interface. The control unit is adapted to control said measuring device according to said tutorial control commands.

Measuring device and measuring method with tutorial function

A measuring device comprises a measuring unit and a synchronization unit. In this context, the measuring unit is embodied to implement a measurement task on the basis of first measurement parameters. The synchronization unit is accordingly embodied to synchronize the first measurement parameters with a further measuring device. The measuring device is then embodied to implement the measurement task jointly with the further measuring device on the basis of at least the first measurement parameters.

Measuring device, measuring system and method for operating a measuring system with rapid synchronization of settings

A measuring device comprises a control unit, a measuring unit, a display unit and an input unit. The measuring unit comprises a plurality of functional units and a connection unit configured for selectively connecting the plurality of functional units. The control unit is configured to control the display unit to display a plurality of function blocks each corresponding to at least one functional unit. The input unit is configured to allow a user to select one of the plurality of function blocks. The control unit is configured, after a function block is selected by the user, to control the display unit to display possible connections of the selected function block to further function blocks.

Measuring device and measuring method with interactive operation

A measuring device including a signal-processing device, a processor for controlling the measuring device and a communications device. The signal-processing device and the communications device are each connected to the processor. The measuring device further includes a calibration-parameter store connected to the processor for the storage of calibration parameters. The processor is configured to communicate calibration parameters, which are stored in the calibration-parameter store, to a calibration device using the communications device and to implement calibration measurements using the signal-processing device.

Measuring device, a calibration device, a measuring system and a method with a dynamic data sheet

A measuring device provides a central data-processing unit, a control unit and at least one memory unit. The control unit and the at least one memory unit are connected to the central data-processing unit. At a given time, the control unit compares the adjustable parameters of the measuring device with parameters for a basic setting of the measuring device and generates control commands for the adjustment of the deviating parameters, or the control unit registers the parameter changes from a given time and generates control commands from these in order to adjust the changed parameters.

Simple generation of a remote-control sequence for measuring devices

A measuring system contains a signal generator and at least one power meter. A device under test is supplied with a signal from the signal generator. A signal output by the device under test can be measured by the first power meter. In this context, the signal generator and the power meter are connected by a bidirectional communications link.

Power measurement with a signal generator

The invention relates to a signal generator for a DSSS or CDMA signal, comprising several spread sequence memories and a digital signal processor which pre-calculates the spread sequence in an initialization phase and deposits the same in the spread sequence memory, and which supplies data symbols to an image memory in an operating phase. Each image memory contains an image table by means of which the bits of the current data symbols and at least one current bit of the spread sequence, which is sequentially read from every spread sequence memory, is imaged in at least one output value.

Signal generator for a DSSS or CDMA signal

A signal generator includes a baseband unit, generating a digital, and an I/Q modulator, modulating the digital baseband signal. A storing memory stores a time slot of said digital baseband signal and an optical display unit represents the digital baseband signal stored in said memory according to a predetermined representation mode.

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Munich, Germany

Thomas Braunstorfinger