MatSing announced the general availability of its new 6-beam MBA product set to address the evolving connectivity needs of carriers. Designed for carriers looking for a high-performing antenna solution, the new 6-beam panel lens antenna portfolio delivers significant signal gain improvement, higher isolation between beams, and 4×4 MIMO support to provide the optimal coverage and capacity…
IoT antennas connect wireless devices to 4G and 5G networks
Quectel has unveiled six new antennas designed to provide robust connectivity performance for IoT devices. The new antennas cover a wide range of use cases from 5G to non-terrestrial networks (NTNs) bringing new capabilities to customers. The Quectel YC0001CA is a 4G surface-mount design (SMD) antenna optimized for LTE, LTE-M, and Narrow Band-IoT (NB-IoT) networks.…
Horn antennas let you characterize wireless systems
Fairview Microwave has announced the launch of its newest product line: quad-ridge, dual-polarized, broadband gain horns. These gain horns range from 0.8 GHz to 95 GHz waveguide and are available in gain varieties of 6, 10, 12, 15, and 20 dBi. Designed to perform in broadband test and measurement applications, these gain horns are instrumental…
Embedded digital-capacitor ICs enable antenna tuning
Femto/picofarad antenna-tuning ICs enable smartphones to work over several bands and scenarios, thus solving the challenging impedance-matching dilemma. One of the indicators of innovative engineering is to take an attribute that is normally considered to be a drawback and not only negate that characteristic but actually use it to advantage in another setting. Consider this…
Report models performance of reconfigurable intelligent surfaces
ETSI unveils a new Report developed by its Reconfigurable Intelligent Surfaces group. ETSI GR RIS-003 explores communication models that offer a trade-off between electromagnetic accuracy and simplicity for performance evaluation and optimization. It also analyses channel models that include path-loss and multipath propagation effects, as well as the impact of interference. The last part of…
IoT antennas connect to 4G and 5G networks
Quectel Wireless Solutions announces the launch of an exciting line-up of antennas designed to meet a wide spectrum of requirements: YEMN926J1A: This state-of-the-art 9-in-1 5G screw mount combo antenna is at the forefront of technology. It offers superior performance for 5G networks and is designed with a screw mount for easy installation. YECW000N1A: This external…
IMS 2023 roundup: semiconductors and microwave components
Through photos and videos, EE World covers some of the active and passive components that RF and wireless engineers need to connect us all.
FAQ on fractal antennas, Part 2
Antennas based on fractal mathematics offer some significant advantages but also some controversy. The first part of this article looked at the basic concept and history of fractals. This part looks at the relationship between fractals and antennas. Q: All this fractal discussion is interesting, but what does it have to do with antennas? A:…
FAQ on fractal antennas, Part 1
Antennas based on fractal mathematics offer some significant advantages but also some controversy. Although all antenna designs are derived from either the basic dipole or monopole/ground-plane configurations, there are almost countless antenna variations in use (Figure 1). Each one offers a different combination of key attributes such as center frequency, bandwidth, bandwidth, side lobes, front-to-back…
FAQ: Antenna-in-package answers the “last mile” RF challenge, Part 2
If you think antennas must live “outside” a circuit, think again: they can also be housed in a small package adjacent to the active components they serve. The previous part established the context and rationale for AiP; this part continues the exploration. Who are some of the AiP technology suppliers or OEMs? ASE, a leading…