77 GHz millimeter wave array antenna with two transmitters and four receivers and algorithm thereof
The invention discloses a 77 GHz millimeter wave array antenna with two transmitting and four receiving and an algorithm thereof. The 77 GHz millimeter wave array antenna comprises a close-range transmitting antenna, a long-range transmitting antenna, a close-range receiving antenna and a long-range...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
30.11.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a 77 GHz millimeter wave array antenna with two transmitting and four receiving and an algorithm thereof. The 77 GHz millimeter wave array antenna comprises a close-range transmitting antenna, a long-range transmitting antenna, a close-range receiving antenna and a long-range receiving antenna. The 77 GHz millimeter wave array antenna is characterized in that the signal input end of the close-range transmitting antenna is connected to the signal output end of a close-range transmitting branch; the algorithm comprises the following steps that a linear frequency modulation continuous wave signal is generated through a waveform generator and is modulated into a 77 GHz millimeter wave radio frequency band; and a time linear frequency modulation continuous wave signal isradiated into space through a waveform generator transmitting antenna to become an electromagnetic wave signal propagating in space, when the electromagnetic wave signal meets an object. According tothe 77 GHz millimeter wav |
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Bibliography: | Application Number: CN201810741815 |