ANTENNA WITH MULTIPLE RESONANT COUPLING LOOPS
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Jul 22, 2016
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Jul 22, 2016
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An antenna arrangement with an active radiating element forming a plurality of inductively-coupled resonating loop antennas drives a parasitic radiating element. The active radiating element is electrically coupled to a feed contact and tuned according to one or more variable capacitors and inductors. The active radiating element drives the parasitic radiating element into a state of resonance for transmitting and receiving wireless communication radiofrequency waves. The antenna arrangement provides a relatively stable return loss profile over a wide frequency band, which may be adjusted to fit a desired communications band.
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