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GaN on SiC

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GaN on SiC
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GaN on SiC

Integrated Expertise Delivers the Best GaN Solutions for X-Band PAs

Gallium nitride is the undisputed technology for achieving high-efficiency operation in high-frequency applications, such as those at X-band (8–12 GHz). But device selection for X-band applications doesn’t end with choosing the material technology, because turning the bulk material characteristics into high-performance GaN on SiC devices is quite another matter.
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 Technical Articles
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Communication Infrastructure

Wolfspeed RF on the Web: A Virtual Trade Show Experience

We’ve missed seeing you at our industry trade shows this year. Check out our virtual booth to get an in-depth look at some of Wolfspeed’s most popular rf products
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 Technical Articles
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GaN on SiC

Top Design Considerations for X-Band GaN Power Amplifiers

In this webinar, Dr. Robert Smith of PRFI Ltd. will discuss PA design considerations such as MMIC process selection, transistor sizing and biasing. He will also talk about the power combining of multiple transistors, matching considerations, and load-pull simulations.
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 Webinars
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Communication Infrastructure

Requirements for Wideband Power Amplifiers Used in mMIMO Applications

To accommodate for the immense growth in data rates that future wireless communication systems require, PAs should be able to transmit multi-carrier and multi-mode signals that occupy the full frequency span of a given communication spectrum, while also meeting challenging power, efficiency, and linearity requirements.
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 Technical Articles
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GaN on SiC

GaN Solutions: Small Packages for Big Radar Challenges

AESA systems use active arrays, each with hundreds or even thousands of antennas. In many cases, the system is evaluated on the basis of size, weight, power, and cost (SWaP-C). The technology enabling the latest AESA radar systems must therefore offer significant benefits in terms of SWaP-C improvements.
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 Technical Articles
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GaN on SiC

Modern Tactical Radio Needs GaN

Radio technology continues to evolve to address communication challenges. Increasing mobility, such as with small, lightweight, handheld radios, is a key growth trend. This is challenging engineers with the critical requirements related to smaller size, lighter weight, and higher power.
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 Technical Articles
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Communication Infrastructure

Top Three Challenges with DPD Linearization for 5G MIMO Transmitters

5G will bring some challenges with DPD linearization. In this webinar, we will discuss bandwidth, massive MIMO, and TDD operation. Also, we shall describe how the industry needs some DPD development to meet linearity specifications, as well as how partnerships between industry sectors will make 5G a success.
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 Webinars
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Communication Infrastructure

GaN on SiC – A Key Technology for 5G Cellular Power Amplifiers

The power amplifier (PA) has many challenges in 5th generation cellular infrastructure transceivers at sub-6 GHz TDD frequency bands. In this webinar, we will discuss how the demand on the PA has increased significantly in terms of power-added efficiency and bandwidth compared to previous generation systems and how GaN on Silicon Carbide (SiC) is the ideal technology choice.
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 Webinars
Thermal environment is key to the design of a reliable PA
GaN on SiC

Webinar: GaN HEMTs Thermal Resistance Equals Reliability

The reliability of high-power GaN HEMTs employed in high power amplifiers is driven by peak temperatures within the base semiconductor technology. As such, the design engineer must carefully consider the thermal environment presented to a high-power amplifier. This webinar will discuss how peak temperatures in the GaN HEMT’s semiconductor translates to its reliability.
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 Webinars
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