Cellular Archives - 5G Technology World

Certify your 450 MHz IoT devices

Redding Traiger — Thu, 06 Jun 2024 21:59:16 +0000

The Global Certification Forum (GCF) announced that it is adding certification for devices using 450 MHz bands. This will enable compliance with the highest quality and interoperability requirements for devices operating in the 400 to 450 MHz spectrum range, with LTE bands B31 and B72 initially in scope. Cellular bands in this spectrum range are becoming the…

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How GaN PAs in 5G radios push test requirements

Chen Chang and Alejandro Escobar Calderon, NI (Part of Emerson) — Wed, 24 Apr 2024 04:04:50 +0000

Proper PA development, validation, and characterization are important because a PA often accounts for a significant portion of a transmitting device's power consumption.

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5G software stack runs on small cell PHY SoC

Martin Rowe — Tue, 23 Apr 2024 13:28:28 +0000

Integrate a 5G Open RAN L1-L3 software stack into a small-cell design.

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Dual-band positioning IC boosts accuracy in urban areas

Redding Traiger — Tue, 19 Mar 2024 17:04:35 +0000

u-blox has announced F10, the company’s first dual-band GNSS (Global Navigation Satellite Systems) platform combining L1 and L5 bands to offer enhanced multipath resistance and meter-level positioning accuracy. The platform caters to urban mobility applications, such as aftermarket telematics and micromobility. Applications that use GNSS receivers for accurate positioning are on the rise. Yet, current…

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Cellular SoC includes RF amp, power management, GNSS, NB-IoT, and DECT NR+

Redding Traiger — Wed, 21 Feb 2024 18:56:10 +0000

Nordic Semiconductor announces the expansion of its nRF91 Series cellular IoT devices with the introduction of the nRF9151 System-in-Package (SiP). The nRF9151 further enhances Nordic’s end-to-end cellular IoT solution, which encompasses hardware, software, tools, and nRF Cloud Services, providing advanced capabilities and seamless integration to significantly simplify the development process. The nRF9151 offers a compact,…

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PAs, LNAs boost cellular signals inside vehicles

Redding Traiger — Fri, 02 Feb 2024 19:10:00 +0000

Guerrilla RF, Inc. announces the formal release of two ¼ W linear PAs and two LNAs earmarked specifically for the automotive market. All four devices were qualified to meet rigorous AEC-Q100 quality standards – a critical benchmark for semiconductor devices used within automotive applications. These new PAs and LNAs are used primarily in cellular compensators (essentially…

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6G conference exhibits demonstrate possible technologies

Martin Rowe — Mon, 27 Nov 2023 05:10:55 +0000

At the 6G Symposium and 6G Summit, attendees saw the latest research that could lead to the next generation of wireless.

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EE World’s 2023 communications handbook is here

Martin Rowe — Mon, 22 May 2023 15:29:38 +0000

Our 2023 5G, Wired, & Wireless Handbook is now available in ebook form. Download your copy today. It started on a cold January day with an editorial call. A month later, the abstracts came in. After another month, the manuscripts came in. Then came the editing and some back-and-forth with the authors. Next, it was…

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Pushbutton attenuators address cellular, wireless, satellite, and test equipment

Redding Traiger — Tue, 18 Apr 2023 22:15:15 +0000

Pasternack has just introduced a new series of push-button attenuators to address multiple applications, including test instrumentation and cellular, wireless, and satellite communications. Pasternack’s new line of continuously variable attenuators features even greater maximum power ratings of 5 watts and 10 watts, an operating frequency range of up to 18 GHz, and attenuation levels of…

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Reference design platform cuts 4G/5G radio design time

Martin Rowe — Mon, 27 Feb 2023 19:52:15 +0000

The ADRV904x-RD reference design from Analog Devices includes an 8T/8R transceiver and covers from RF to optical.

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