A Feedback Network and Array Antenna
A feedback network and array antenna technology, applied in the field of communication, can solve the problems of poor versatility and poor standing wave effect, and achieve easy processing, independent structure, and improved effect of array antenna standing wave
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[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0050] Please refer to figure 1 , is a schematic diagram of the principle of the first embodiment of the feedback network of the present invention. In this embodiment, the feedback network includes:
[0051] The first energy coupling component 31 is arranged on the first feeding line 71 of the array antenna, and is used to couple the signal transmitted by the first antenna unit 61 to obtain a first coupled signal;
[0052] A phase-shifting line 4, connected to the...
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