Rohde and Schwarz Gmbh & Co. Kg

Joachim Eibl

Hagen Eckert

Jochen Pliquett

The invention relates to an electrical, preferably portable and battery-powered, measurement device. The device comprises:

Measurement device with local browser application

A measuring device providing a display device. The operation of the measuring device can be adapted by a user. In this context, operation includes the input and output of parameters in dialogs and the switching between dialogs. The display device displays the dialogs and can display several dialogs simultaneously. The input of given values in given dialogs effects the opening and/or closing of at least one respectively associated further dialog. The content and/or the position and/or the form and/or the linking of the dialogs are adapted. The operation of the measuring device is functional during the adaptation. Exclusively the currently-displayed dialogs are adaptable.

Run-time configurable graphical interface for measuring device

The invention relates to a method and a measuring device for determining a characteristic curve of a high frequency transmitter for transmitting a high frequency signal modulated with a modulation signal. A high frequency signal transmitted by the high frequency transmitter is received by a receiving device () and samples of a complex value, real baseband signal (MEAS) are generated therefrom. By demodulation of the samples of the real baseband signal (MEAS), a modulation symbol sequence (SYM) is obtained, from which an ideal baseband signal (REF) is simulated as reference signal. The real baseband signal (MEAS) is corrected, a corrected, real baseband signal (MEAS') is generated and the deviations of the samples of the corrected, real baseband signal (MEAS&#x2032;) from the samples of the ideal baseband signal (REF) are evaluated.

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Munich, Germany

Joachim Eibl