Commscope Technologies LLC

Xia Mei

Yuemin Li

Haifeng Li

Martin Lee Zimmerman

Long Shan

Peter John Bisiules

Bin Sun

HongHui Chen

Jinchun He

Antenna arrays include a first plurality of radiating elements in a first column thereof, which are responsive to a first plurality of RF feed signals derived from a first radio, and a second plurality of radiating elements in a second column thereof, which are responsive to a second plurality of RF feed signals derived from a second radio. A power divider circuit is provided, which is configured to drive a first one of the radiating elements at a first end of the second column of radiating elements with a majority of the energy associated with a first one of the first plurality of RF feed signals, and drive a first one of the radiating elements at a first end of the first column of radiating elements with a non-zero minority of the energy associated with the first one of the first plurality of RF feed signals.

Cellular communication systems having antenna arrays therein with enhanced half power beam width (HPBW) control

Antenna arrays include first and second radiating elements, which are responsive to respective first and second hybrid radio frequency (RF) signals, and a power divider circuit. The power divider circuit is configured to generate the first and second hybrid RF signals as power-reduced combinations of first and second RF input signals received at input terminals thereof. For example, the first hybrid RF signal may be generated as a combination of a 70-90 percent energy contribution of the first RF input signal with a 0.26-2.7 percent energy contribution of the second RF input signal. Similarly, the second hybrid RF signal may be generated as a 70-90 percent energy contribution of the second RF input signal with a 0.26-2.7 percent energy contribution of the first RF input signal.

An antenna assembly comprises a plurality of radiating elements; an unshielded circuit; and an input terminal; wherein the radiating elements are connected to the unshielded circuit through a plurality of cables, and the unshielded circuit is connected to the input terminal through an input cable; and wherein at least one of the plurality of cables and the input cable is connected to an open connect line.

Antenna assembly, unshielded circuit assembly and radiating unit assembly

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Suzhou, China

Xia Mei