Miniaturized 5G Module of Wideband Dual-Polarized Mm-Wave Antennas-in-Package as Non-Mm-Wave Antennas (AiPaA) for Handsets

This paper presents an innovative and advanced miniaturized 5G module of wideband dual-polarized (pol.) millimeter-Wave (mm-Wave) antennas-in-package as non-mm-Wave antennas (AiPaA) for handsets. In other words, the module of mm-Wave antennas-in-package (AiP) can also function as virtual equivalent non-mm-Wave antennas. This AiPaA module can cover 3GPP mm-Wave bands n257, n261, n260 and the mm-Wave band (24.75-27.50 GHz) in China. Moreover, without physical non-mm-Wave antennas, the module itself can operate in 3GPP non-mm-Wave bands n78 and n79. Thus, this AiPaA module can serve as a miniaturized compelling 5G antenna total solution to handsets without expanded volumes for physical non-mm-Wave antennas.