| Ultra-wideband radar has a strong anti-interference ability, high range resolution, low power consumption, etc. With the successful development and wide application of this new system radar, there is currently no test means supporting test, equipment and systems involved. The test of radar can not be repetitive, high-cost, long cycle. Needs of Accurate testing, batch testing, automated testing of new ultra-wideband of radar are Urgent. The use of simulation technology to test is a feasible and effective way to solve the above problems. Therefore, the development of ultra-wideband of radar simulation test system has an important application value and significance.This paper studies the wireless synchronization technology of ultra-wideband radar simulation test system. First of all, this paper introduces ultra-wideband of radar and ultra-wideband of radar simulation test system. The paper studied the principle of ultra-wideband of radar, ultra wideband signal modulation, How to solve the needs and programs of the ultra-wideband of radar wireless test is the research focus. This paper presents a feasible and effective wireless synchronization technology used to extract the clock signal test ultra-wideband of radar. This paper introduces in detail the wireless synchronization functionality of each module. Finally, the article describes the composition of the ultra-wideband simulation test system and Analysis of the accuracy of the test results and error. After simulation, the system board, soldering, debugging, wireless synchronization module has been applied to the mass production test. The successful development of Wireless synchronization technology changed ultra-wideband of radar simulation test system tested from wired to wireless testing and greatly improved the efficiency of the test. |
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