EDITOR’S PICKS

MIT-lincoln Antenna System Developed At Lincoln Laboratory Aims To Improve Wireless Communications

In-band full-duplex techniques applied to a phased-array antenna may provide a tenfold speedup in data transmit and receive rates while supporting a rapidly increasing number of wireless devices.

RECENT ARTICLES

Automotive Radio Frequencies Poster

Mobile communications, Wi-Fi, V2X, C-V2X, navigation, radar, broadcast and EV charging are just some of the applications occupying automotive radio frequencies. Being able to manage coexistence and interference of various radio frequencies has become a major challenge for research, development, and testing. Download this poster to get an overview of the radio frequency bands and regulations in today's and tomorrow's cars.

Improve Doherty Amplifier In Efficiency And Output Power

The Doherty Amplifier is used in an increasing number of radio transmitter applications to improve energy efficiency. There are numerous ways to build the Doherty PA. This article begins with an overview of linearization and efficiency enhancement in Doherty amplifiers, highlights the associated challenges, and covers some of the numerous solutions for design.

The Benefits Of A Tunable RF Filter

Filters are a staple of RF designers everywhere, and especially in applications where the integrity of the signal cannot be compromised. When you’re only concerned about a single frequency, it’s relatively easy to add in a fixed-tuned filter. However, it becomes slightly more difficult when you need to cover multiple frequencies and can’t just utilize a roofing filter. To avoid having to use a bunch of individual filters, basically creating a complex switched filter bank module, a tunable filter may be the solution.

Antenna Considerations For Wi-Fi 6

The Wi-Fi Alliance has introduced the newest generation of Wi-Fi technology — Wi-Fi 6. This application note discusses Wi-Fi 6, how it will reduce power consumption, and how antennas and antenna systems must perform to function successfully in a Wi-Fi 6 world.

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High Power RF Amplifiers For Communications Applications High Power RF Amplifiers For Communications Applications

Corry Micronics offers a series of high power RF amplifiers operating in frequencies ranging from 869 GHz to 2170 GHz, and with nominal output power of 32 W or 45 W. Signal types include GSM, LTE, and UMTS models. Control and monitoring features are available.

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Qorvo ("kor-vo") enables customers to launch next-generation designs even faster. Our unique combination of talent, technology, scalability and innovation helps you eliminate barriers to bringing your most powerful ideas to market.

"We believe that our new name reflects our company's commitment to keep customers at the center of all that we do," said Bob Bruggeworth, Qorvo president and CEO. "As a new leader in RF solutions, Qorvo will offer the agility, innovation and precision customers need for success in mobile, infrastructure, and defense markets."

Rohde & Schwarz is a company with an international presence in the fields of radiocommunications, broadcasting and test and measurement. For more than 70 years, the company group has been developing, producing and marketing a wide range of electronic products for the capital goods sector. The company is headquartered in Munich. The Executive Board consists of President and CEO Michael Vohrer, plus Manfred Fleischmann and Christian Leicher...

Skyworks is the industry’s leading wireless semiconductor company focused on RF and complete semiconductor systems for mobile communications applications...

<p>AR Modular RF designs and builds some of the most durable, innovative, dependable, and versatile RF amplifier modules and RF amplifier systems in the world.</p>

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