| 摘要 |
A detection device (10) includes: covers (1-3); an oscillator (4); antennas (9, 11, 12), a testing space (13), and a minute space (14). The testing space (13) and minute space (14) are formed in the covers (1-3). The minute space (14) is open to the testing space (13). The oscillator (4) is disposed in the testing space (13) such that its edge portions are inserted into the minute space (14). The antenna (9) works together with the antenna (12) to apply an electromagnetic field to the oscillator (4). The antenna (11) works together with the antenna (12) to receive a reception signal composed of a vibration signal from the oscillator (4).
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