Method for analysis, particularly for network analysis of device under test, involves producing reference signal, which possess period with oscillator

摘要

#CMT# #/CMT# The method involves producing a reference signal, which possess the period with an oscillator. A device under test is subjected with the reference signal. A measuring signal is received from the device under test subjected with the reference signal. A frequency of the measuring signal is converted on a low carrier frequency with another oscillator. The signal of the latter oscillator has a side line with a defined frequency separation for utilization line. #CMT# : #/CMT# Independent claims are also included for the following: (1) a computer-readable medium (2) a measuring device, particularly a network analyzer. #CMT#USE : #/CMT# Method for analysis, particularly for network analysis of a device under test. #CMT#ADVANTAGE : #/CMT# The method involves producing a reference signal, which possess the period with an oscillator and a device under test is subjected with the reference signal and a measuring signal is received from the device under test subjected with the reference signal and a frequency of the measuring signal is converted on a low carrier frequency with another oscillator, and thus reduces the disturbance. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a graphical representation of measuring points of a device under test-frequency response. (Drawing includes non-English language text). #CMT#INDUSTRIAL STANDARDS : #/CMT# The time-limited signal is a time-limited Code division multiple access signal and Orthogonal frequency-division multiplexing signal.