⚡ 本页包含 AI 生成的分析内容，仅供参考
本文介绍了ADI的毫米波5G无线电产品线，涵盖从基带到射频的完整方案。解决了毫米波5G系统中成本、散热和阵列校准等关键挑战。
Mohamed Abdalla1, Mohamed Mobarak1, John Kilpatrick2, Brian Hall2, Ahmed Ashry1, Hossam Fahmy1, Sherif Salim1, Russell Kernan2, Brian Herdeg2, Gary Sapia2, Mohamed El-Nozahi1, Mohamed Weheiba1, Mark D’Amato2, Christian Bautista2, Kasey Chatzopoulos2, Ahmed Ghoniem1, Yossif Mosa1, Daniel Roll2, Kerem Ok2 Analog Devices, Cairo, Egypt Analog Devices, Chelmsford, MA 1 2 There are many challenges in building millimeter-Wave (mmW) 5G radios [1-3]. Some of the key challenges are the cost, heat dissipation, and array calibration. This paper describes ADI’s full line-up of mmW 5G radios used today, with a focus on the millimeter wave front-end portion, and how it addresses some of these challenges. The radio block diagram, shown in Fig. 2.1.1, is an example of a dual-polarized 24-to-30GHz band mmW radio. All ICs in this radio cover 24 to 30GHz, allowing the same chips to be used in n257, n258, and n261 radios, which reduces the development cost. The radio consists
Ahmed Khalil1, Islam Eshrah1, Amr Elsherief1, Ahmed Mehana1,