Rohde & Schwarz App Note: Generating Multiple Phase Coherent Signals |
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This application note explains how to generate phase coherent signals. It details what to consider and how to configure the test setup and describes in detail how to best calibrate the relative phases and timing between the individual channels and when to repeat the calibration. About Rohde & Schwarz Founded more than 80 years ago, Rohde & Schwarz is one of the world's leading manufacturers of information and communications technology products for professional users. Initially focusing on RF engineering and RF applications in test and measurement, radiocommunications and broadcasting, the company has continually expanded its fields of activity over the past decades. In the meantime Rohde & Schwarz has also become one of Germany's largest manufacturers of IT security products. Contacts Rohde & Schwarz USA, Inc. 6821 Benjamin Franklin Dr. Columbia, MD 21046 +1-888-837-8772 Europe, Africa, Middle East +49 89 4129 12345 customersupport@rohde-schwarz.com North America +1 888 837 8772 customer.support@rsa.rohde-schwarz.com Latin America +1 410 910 79 88 customersupport.la@rohde-schwarz.com Asia Pacific +65 65 13 04 88 customersupport.asia@rohde-schwarz.com China +86 800 810 8228 or +86 400 650 5896 customersupport.china@rohde-schwarz.com
Posted April 17, 2018 |
Testing multi-antenna systems such as phased array
or beamforming antennas requires a test system capable of providing