公开(公告)号：US20230361475A1

公开(公告)日：2023-11-09

申请号：US18245141

申请日：2021-09-16

Applicant: CommScope Technologies LLC

Inventor： Bin SUN ,  Bo WU ,  Yuemin LI ,  Peter J. BISIULES ,  Mohammed Vatankhah VARNOOSFADERANI

IPC: H01Q15/00 ,  H01Q21/24 ,  H01Q5/42 ,  H01Q1/24 ,  H01Q1/52

CPC classification number: H01Q15/0013 ,  H01Q21/24 ,  H01Q5/42 ,  H01Q1/246 ,  H01Q1/521

Abstract: A box dipole radiating element uses a compact quad arrangement of substantially coplanar radiating arms to support slant-polarized radiation, in response to differential-mode currents generated along four sides thereof and in response to common-mode currents, which may be generated in substantially the same plane as the differential-mode currents. A feed signal routing network is provided, which includes a feed signal routing substrate on portions of the radiating arms, first through fourth signal traces on a forward face of the substrate, and first through fourth ground plane segments on a rear face of the substrate. These first through fourth ground plane segments are capacitively coupled to the radiating arms. Each of the signal traces receives a corresponding feed signal, and spans a corresponding air gap between a pair of the radiating arms.