High-sensitivity long-wave omni-directional magnetic antenna
The invention relates to an antenna, in particular to a high-sensitivity long-wave omni-directional magnetic antenna. The high-sensitivity long-wave omni-directional magnetic antenna comprises an antenna body and a signal processing system. The antenna body comprises single-rod magnetic antennas. Ea...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an antenna, in particular to a high-sensitivity long-wave omni-directional magnetic antenna. The high-sensitivity long-wave omni-directional magnetic antenna comprises an antenna body and a signal processing system. The antenna body comprises single-rod magnetic antennas. Each single-rod magnetic antenna is formed by a magnetic rod and a coil around the magnetic rod. The single-rod magnetic antennas are combined and connected with each other. According to the invention, the high-sensitivity long-wave omni-directional magnetic antenna is characterized by high sensitivity and high signal to noise ratio of receiving signals; the working range of a long wave system can be expanded; utilization precision of the system can be improved; the high-sensitivity long-wave omni-directional magnetic antenna is small in size, low in grounding requirements and easy to install and fix; combination and signal receiving with the antenna of a satellite navigation system like a GPS is easy to achieve; and |
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