Combined type field source transmitting apparatus with field source mixing electromagnetical method

The invention discloses a combination source of field emitting device by an HSSMT. A high-voltage inverter bridge circuit is connected or disconnected with an emitting antenna by a switch; the emitting antenna is connected with a resonant capacitor in series to compose a resonant circuit; the high-v...

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Bibliographic Details
Main Authors WAN YUNXIA, DUAN QINGMING, LU HAO, CHENG DEFU, WANG YANZHANG
Format Patent
LanguageChinese
English
Published 23.06.2010
Subjects
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Summary:The invention discloses a combination source of field emitting device by an HSSMT. A high-voltage inverter bridge circuit is connected or disconnected with an emitting antenna by a switch; the emitting antenna is connected with a resonant capacitor in series to compose a resonant circuit; the high-voltage inverter bridge circuit is connected with an electrode board by the switch, which can not only emit electric property source signals but also emit magnetic source signals; when in use, the high-voltage inverter bridge circuit and the electrode board can be combined to emit a broad band signal of 0.1Hz to 100KHz according to concrete needs, thus meeting the need of different detecting depths; the electrode board is utilized to serve as the electrode of an electric property source to increase contact area with the ground, and the electrode and the ground have good coupling property, thus reducing grounding resistance and causing the electric property source to be capable of providing signals of higher power. E
Bibliography:Application Number: CN2008150865