| Summary: | 碩士 === 大葉大學 === 電機工程學系 === 103 === When smart phones closely with other radio subsystem; for example, using a mobile phone as a WiFi hotspot so you can connect internet by tablet or laptop. This will likely produce Computer-Telephone-Intergration Near-Field Interference, thus establishing an evaluation near-field electromagnetic interference is necessary,Testing the Computer-Telephone-Intergration Near-Field Interfrence. However, during this test, select the test antenna must be careful, because it is a near-field electromagnetic interference testing, theelectronic system under test will adversely affect the test antenna, thereby affecting the performance of the original test antenna and cause test results are not accurate.
Therefore, this article will propose the best test antenna in the near-field test, the antenna must have a stable hardly affected by nearby equipment.
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