Building 5G Millimeter-Wave Wireless Infrastructure: Wide-Scan Focal-Plane Arrays With Broadband Optical Beamforming

Abstract

DOI to the publisher's website.• The final author version and the galley proof are versions of the publication after peer review.• The final published version features the final layout of the paper including the volume, issue and page numbers. Link to publication General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal.If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the "Taverne" license above, please follow below link for the End User Agreement:

5G RAN architecture based on analog radio-over-fiber fronthaul over UDWDM-PON and phased array fed reflector antennas

“…where h BS is the base station height, h UE user equipment height and d is the distance. Therefore, by considering the scenario specifications listed in Such large FoV ranges can indeed be achieved by PAF reflector systems was already demonstrated in the recently concluded FREEBEAM project conducted at TU Eindhoven [49]. One of the objectives in FREEBEAM was to study and manufacture a broadband wide-scan PAF reflector system for the 20-40 GHz band.…”

ARoF-Fed Antenna Architectures for 5G Networks

“…Moreover, the FPA concept also allows the distribution of the transmit power over several array elements and, thus, amplifiers. The reduced peak-power requirement per element results in the possibility to use silicon-based technology, as shown in [3,4], which would reduce the overall cost of the solution.…”

“…Here, a scan range far larger than ±2⁰ is needed. As shown in [4], by using a shaped sub-reflector in combination with an antenna array, a scan range of ±20⁰ can be achieved. A prototype along with its radiation pattern for a single feed excitation is depicted in Fig.…”

Testing Facilities for End-to-End Test of Vertical Applications Enabled by 5G Networks: Eindhoven 5G Brainport Testbed

“…The use of a large number of antenna elements helps to focus the transmission and reception of signal energy into ever-smaller regions of space, which, brings improvements in throughput and energy efficiency. The development of integrated silicon-based antennas for future 5G base stations are is one of the goals of the European project known as SILIKA [12] with ongoing research under the 5G platform. Figure 2 illustrates part of the concept currently under development in the 5G Brainport testbed platform.…”