Test circuit board
The invention provides a test circuit board for testing the performance of an antenna assembly, comprising a signal feedback end, a signal circuit layer, a substrate layer and a test unit, wherein, the test unit is used for testing the antenna assembly, and is electrically connected with the signal...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a test circuit board for testing the performance of an antenna assembly, comprising a signal feedback end, a signal circuit layer, a substrate layer and a test unit, wherein, the test unit is used for testing the antenna assembly, and is electrically connected with the signal circuit layer and the substrate layer; the signal feedback end is arranged on the signal circuit layer, is used as an input end, protrudes the substrate layer, and is used for inputting the signals to be tested of the antenna assembly; a test circuit used for testing the signals to be tested is formed on the signal circuit layer; and the substrate layer is used as an earth terminal and is fixedly connected with the signal circuit layer, and is used for shielding the to-be-tested signals transmitted by the signal circuit layer. |
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