18959221. DUAL POLARITY ANTENNA (HUAWEI TECHNOLOGIES CO., LTD.)
DUAL POLARITY ANTENNA
Organization Name
Inventor(s)
Grzegorz Wolosinski of Munich DE
DUAL POLARITY ANTENNA
This abstract first appeared for US patent application 18959221 titled 'DUAL POLARITY ANTENNA
Original Abstract Submitted
In some examples, a dual polarity antenna includes a dual polarity radiator. The dual polarity radiator includes a first radiator having a first polarity and a second radiator having a second polarity orthogonal to the first polarity. The dual polarity antenna further includes an ancillary radiator. The dual polarity antenna further includes a feeding network for feeding a radio-frequency (RF) signal to both the first radiator and the ancillary radiator, driving the first radiator to radiate a wave having a first polarisation, causing radiation of a spurious wave having a polarisation orthogonal to the first polarisation, and driving the ancillary radiator to radiate a wave that cancels the spurious wave at least partly.