Reverberation chamber metrology for wireless internet of things devices: Flexibility in form factor, rigor in test

A Hubrechsen, KA Remley… - IEEE Microwave …, 2022 - ieeexplore.ieee.org
Internet of things (IoT) devices are proliferating in our connected world, with the number of
devices expected to exceed 14 billion in 2023. Wireless IoT applications are increasing day …

A wide-scanning Metasurface antenna Array for 5G Millimeter-wave communication devices

G Federico, A Hubrechsen, SL Coenen… - IEEE …, 2022 - ieeexplore.ieee.org
In this paper we present a high-performance compact phased array antenna which is easy
to integrate into mobile devices for 5G-and-beyond wireless telecommunications. The …

Over-the-air noise figure characterization of mm-wave active integrated antennas using a reverberation chamber

T Stek, A Hubrechsen, DS Prinsloo… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Active integrated antennas (AIAs) are used in low-noise receivers for their good noise
performance compared with their nonintegrated counterparts. However, it is challenging to …

Multi-mode phased antenna array for mm-wave user terminals with ultra-wide-angle scanning capabilities

R Ansems, G Federico, AB Smolders… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This communication concerns the design, simulation, and measurement of a multimode
antenna array that provides ultrawide-angle scanning for emerging mm-wave applications …

Reverberation Chamber for Antenna Measurements up to 140 GHz

A Hubrechsen, LA Bronckers, SJ Verwer… - … on Antennas and …, 2024 - ieeexplore.ieee.org
In this article, we design and verify a millimeter-wave (mmWave) reverberation chamber
(RC) operating in the 24–140-GHz band. The chamber is designed to facilitate over-the-air …

Metamaterial-Enabled Ultrawideband mmWave Antenna-in-Package Using Heterogeneously-Integrated Silicon IPD and HDI-PCB for B5G/6G Applications

N Khiabani, CW Chiang, NC Liu… - IEEE Journal on …, 2024 - ieeexplore.ieee.org
This work presents the design, creation, and testing of ultrawideband millimeter-wave
(mmWave) antennas with a tightly coupled array (TCA) configuration. These antennas are …

Simplified Over-the-Air Noise Figure Measurement Method for Reduced Uncertainty

A Hubrechsen, T Stek… - 2023 IEEE/MTT-S …, 2023 - ieeexplore.ieee.org
Receiving systems for mm-wave applications are increasing in complexity and level of
integration. Therefore, crucial metrics such as noise figure have to be characterized using an …

MIMO Performance and Uncertainty Analysis in a Reverberation Chamber With Phase Stirring

Y Wang, H Ma, G Liu, EP Li - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Source-stirred reverberation chamber (SSRC) is a typical type of reverberation chambers
(RCs) that can produce an electromagnetic environment suitable for electromagnetic …

Total Radiated Power Measurements of a mmWave Phased Array in a Reverberation Chamber

AA Ruiz, S Hosseinzadegan… - … On Antennas And …, 2023 - ieeexplore.ieee.org
This paper explores the use of reverberation chambers for TRP measurements of
beamformed radiation by phased arrays at mmWave frequencies. First, the received power …