PORTABLE WIRELESS CHANNEL AND MULTIPLE ANTENNA CORRELATION MEASUREMENT APPARATUS AND METHOD

摘要

PURPOSE: A measuring device of a portable radio channel and multiple antenna correlation and an operating method thereof are provided to backup information saved in a small-capacity storage media in a large-capacity storage medium. CONSTITUTION: A baseband unit(110) offers a measuring signal to an RF part(120). The baseband unit measures a transmission multiple antenna wireless channel and a receiving multiple antenna radio channel based on the signal received and transmitted from the RF part. The baseband unit measures multiple antenna correlation based on the receiving multiple antenna radio channel.