supported by the National and Local Joint Engineering Laboratory of RF Integration and Micro-Assembly Technology,China(No.KFJJ20170206);the Research Project of Nanjing University of Posts and Telecommunications,China(No.208035);the University of Macao,China(No.CPG2019-00024-FST)。
We propose a dual-module multiple-input multiple-output(MIMO)antenna for portable terminals.The operating bands of the handheld terminal antenna are 5G(3.4–3.8 GHz)and WLAN(5.150–5.925 GHz).Antenna elements of 5G an...
supported by the National Major Projects of China(No.2018ZX03001022-001)。
We introduce the basic concept,background,and development of mobile communication systems from the first generation(1G)to the fifth generation(5G)including their antenna systems.We also describe the requirements for 5...