ANTENNA ARRAY WITH ADJUSTABLE SIGNAL-FEEDING POINTS

• Main Authors: LIN, CHING-HONG, KUO, RONG-FA
• Format: Patent
• Language: English
• Published: 23.05.2019
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

An antenna array includes an external input signal feeding point for receiving or transmitting therefrom an input signal or an output signal; signal transmission lines; and antenna units including a starting antenna unit coupled to the external input signal feeding point via a starting feeding point thereof, and being interconnected via the plurality of signal transmission lines. The input/output signal delivered from the external input signal feeding point enters the starting antenna unit from the starting feeding point and is further transmitted to the other antenna units through the signal transmission lines. Each of the antenna units is defined with a default feeding point at a position corresponding to a position of the starting feeding point in the starting antenna unit. One of the signal transmission lines has an end directly coupled to one of the antenna units at an actual feeding point different from the default feeding point for receiving therefrom the input signal.