Title :
Self-calibrating single sideband generators with high carrier- and unwanted sideband-rejection
Author :
Hauschild, Ing Thorsten ; Christange, Dipl Ing Henry A
Author_Institution :
TEWS Elektronik, Hamburg, Germany
Abstract :
A computer controlled single sideband generator suitable for building homodyne network analyzers is presented. High suppression of carrier and unwanted sideband (up to 40-60 dB) is obtained by applying an iterative procedure. Calibration information is stored digitally for every frequency point and measurements can be performed with high tuning speed. This technique is suitable from microwave- up to millimeter-wave frequencies
Keywords :
calibration; computerised instrumentation; microwave measurement; millimetre wave measurement; network analysers; signal generators; 40 to 60 dB; computer control; high carrier rejection; homodyne network analyzers; iterative procedure; microwave frequencies; millimeter-wave frequencies; self-calibrating single sideband generators; unwanted sideband-rejection; Calibration; Digital signal processing; Frequency measurement; Frequency modulation; Millimeter wave measurements; Millimeter wave technology; Testing; Tuning; Velocity measurement; World Wide Web;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2000. IMTC 2000. Proceedings of the 17th IEEE
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7803-5890-2
DOI :
10.1109/IMTC.2000.848844
