A METHOD OF GENERATING SELF-TEST SIGNALS, CORRESPONDING CIRCUIT AND APPARATUS
A self-test signal (RF TEST ) for e.g. radar sensor ICs (10) wherein a local oscillator signal (TX/LO) is generated (122) for mixing (28) with a reception signal (22) by: - applying frequency division (124) to the local oscillator signal (TX/LO) to produce a frequency-divided signal (F DIV , f REF )...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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