Knowles Precision Devices (DLI) offers filter technology that addresses the challenge of implementing high-performance filters at mmWave frequencies. Their 26 GHz, 28 GHz, and 39 GHz filter solutions deliver 3 GHz of bandwidth, greater than 50 dB rejection, and are 20x smaller than current alternatives while implemented in surface mount packages for standard tune-free assembly. They are capable of stable operation within the -55°C to +125°C temperature range. Custom design services are available.
Fixed Wireless Access (FWA) is one of the early planned use cases for 5G deployment, offering a new wireless alternative for providing broadband to homes and businesses. Because this requires very high bandwidth, many solutions for FWA consider use of new millimeter wave bands. This poses challenges for coverage, including increased path loss, weaker penetration through walls into the interiors of structures, and greater effects from shadowing of structures and trees on the outdoor propagation.
With a tremendous increase in the number of connected devices and mobile data demand predicted over the next decade, the wireless communications industry is exploring new technologies to accommodate 5G wireless data systems, including MIMO (multiple-input, multiple-output) technology and millimeter wave frequency bands. One of the more complex environments for these technologies are urban small cells, where the prevalence of multipath and non-line-of-sight conditions leads to many challenges, particularly at higher frequencies.
Skyworks offers the SKYFR-001692 and the SKYFR-001657 as the newest models in the family of mini circulators for 5G infrastructure. These ultra-compact, high performance circulators demonstrate unique capabilities to enhance network efficiency and deliver higher capacity with greater coverage.
As 5G testing continues to grow and demand more requirements for filtering components. Corry Micronics (CMI) has developed all types of filtering using different technologies, and several that have been allocated for 5G. At lower frequencies in the US market centered around 600 MHz, filtering can be easily, and cost competitively designed using several different filtering technologies. Types of filters range from LC to cavity, combline, interdigital, Helical, ceramic resonator, and tubular.
Antenna engineers favor advanced antenna systems capable of beam steering and multiple data stream transmission in order to meet 5G throughput requirements. Designing such a device is a difficult task because many factors are involved a device’s performance:
XFdtd and Wireless InSite ensure a comprehensive device design process, from simulating the initial antenna pattern to computing throughput performance in a multipath channel model. Together the products ensure a device will work well in its intended environment.
Signal Hound introduces the new SM200A 20 GHz RF spectrum analyzer and monitoring receiver designed for applications ranging from IoT and 5G cellular, to military, aerospace, spectrum management, automotive, and radar. This instrument is optimized to lower the cost of entry to high-end spectrum analysis while delivering the high performance required for the most demanding environments.
Sky5 is a suite of solutions designed to support 5G wireless communications and enable a multitude of new and previously unimagined applications across mobile and Internet of Things (IoT) ecosystems.
Beyond Smartphones to Smart Everything
5G is more than low-band front-end modules and switches. Qorvo has all the core RF technologies to fully address and enable 5G — from wireless infrastructure to mobile devices to Gallium Nitride (GaN) technologies to make them happen. Qorvo partners with carriers and standards bodies to bring the vision to life.
The JFW Model 50MS-367 is a 4 X 4 blocking matrix switch designed to operate in the DC-40 GHz frequency range, and is ideally suited for SATCOM and wireless 5G signal routing applications.
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