The history of 5G mmWave RF Test Cable

When the wireless industry began to create 5G, RF Test Cable was widely used, which will undoubtedly be the decade of 5G and the decade of RF Test Cable. News reports new live RF Test Cable trials and upcoming commercial 5G deployments every day. This is a very exciting time for RF Test Cables. At present, the industry's 5G focus is mainly on enhancing mobile broadband, using RF Test Cable's beamforming technology to develop towards higher network capacity and higher throughput. We are also starting to see the rise of use cases that take advantage of the low-latency nature of 5G network architectures, such as industrial automation.

Just a few years ago, the industry was discussing the feasibility of using RF Test Cables in mobile communications, and the challenges faced by planning radio designers. 1 A lot has happened in a short period of time, the industry has rapidly grown from initial prototyping to successful field trials, and now we are on the verge of the first commercial 5G mmWave deployment. Many of the initial deployments will be for fixed or mobile wireless applications, but we will also see true RF Test Cable connections in the near future. The first standards have been set, the technology is developing rapidly, and much has been learned about the deployment of RF Test Cables. While we have come a long way, there are still many challenges for radio designers. We'll explore some of the challenges RF designers face in the remainder of this article.

This article is divided into three main themes. In the first part, we will discuss some of the main use cases of RF Test Cable, paving the way for the following analysis. In the second and third parts, we will delve into the architecture and technology of the RF Test Cable base station system. In the second part, we will discuss beamforming techniques and the impact of required transmit power on the choice of front-end technology for the system. While beamforming is in the media spotlight, the equally important RF Test Cable is performing the conversion from bits to mmWave frequencies.