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X-Band GaN Solid State Power Amplifier (SSPA): VSX3630

2016-02-05 11:04:59| rfglobalnet Home Page

CPI’s Beverly Microwave Division presents VSX3630 GaN solid state power amplifiers (SSPAs) operating in the X-band (7.8 – 9.8 GHz). These high efficiency, high power, compact amplifiers are rugged, reliable, easy to maintain, and are designed for use as TWTA replacements for military radars.

Tags: state power solid solid state

 

S-Band GaN Solid State Power Amplifier (SSPA): VSS3617 Datasheet

2016-02-05 11:02:45| rfglobalnet Home Page

The VSS3617 GaN solid state power amplifiers (SSPAs) are designed for operation in the S-band (2.7 – 2.9 GHz), and for use as air traffic control radar transmitters. The utilized GaN transistors provide high gain, high efficiency, and excellent pulse fidelity resulting in exceptional AM/PM, phase-noise, and spectral regrowth performance.

Tags: state power solid solid state

 
 

S-Band GaN Solid State Power Amplifier (SSPA): VSS3617

2016-02-05 10:54:43| rfglobalnet Home Page

CPI’s Beverly Microwave Division presents VSS3617 GaN solid state power amplifiers (SSPAs) operating in the S-band (2.7 – 2.9 GHz). These high efficiency, high power, compact amplifiers are easy to maintain, and are designed for use as air traffic control radar transmitters.

Tags: state power solid solid state

 

Multiharmonic Volterra Model Dedicated To The Design Of Wideband And Highly Efficient GaN Power Amplifiers

2016-02-05 10:09:48| rfglobalnet Home Page

It is important for future RF communication systems to have high power-added efficiency, high linearity, and wide bandwidths. Amplifiers in today’s base stations consume a lot of power in order to send complex and wideband modulated signals. It is therefore necessary to develop more efficient base stations and power amplifiers to reduce overcrowding, and to overcome low efficiency and the need for device cooling. This paper presents Maury Microwave’s new behavioral model called the multiharmonic Volterra (MHV) model for designing wideband and highly efficient power amplifiers with packaged transistors in computer-aided design (CAD) software.

Tags: design power model highly

 

GaN MMIC PAs Support The Rapid Growth Of Ku Band Applications

2016-02-03 14:28:46| rfglobalnet Home Page

Ku Band has become an essential part of the radio frequency spectrum since it was opened for satellite communications over two decades ago. New systems within commercial satellites use the Ku Band to provide worldwide coverage, which is especially attractive for government and military communications. Since the future of this band generates such a high interest, Wolfspeed, a Cree company, offers Ku Band power products using its proven fabrication process of GaN on silicon-carbide substrates. This white paper discusses the new GaN MMIC PAs and how they are able to support the future growth of Ku Band applications.

Tags: support pas applications band

 

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