At the PCIM (Power Conversion Intelligent Motion) Asia 2014 conference in Shanghai World Expo Exhibition and Convention Center, China (17-19 June), Michael de Rooij (executive director, Application Engineering) from Efficient Power ...
Tags: Electrical, Electronics
University of California Santa Barbara (UCSB) and National Taiwan University (NTU) have been optimizing ammonia-based molecular beam epitaxy (MBE) for gallium nitride (GaN) growth on a range of substrates [Erin C. H. Kyle et al, J. Appl. ...
Tags: GaN MBE Veeco, Electrical, Electronics
Spending on RF power semiconductors for the wireless infrastructure markets leapt up again in 2013 to more than $1bn, according to the latest study ‘RF Power Semiconductors’ from ABI Research’s High-Power Active Devices ...
Diamond Microwave Devices Ltd of Leeds, UK, which was spun out in 2006 from the diamond electronics team of Element Six and specializes in gallium nitride (GaN)-based microwave solid-state power amplifiers (SSPAs), is extending its range of ...
Tags: GaN-on-diamond, Diamond Microwave
Raytheon Company of Waltham, MA, USA has been awarded a $6m study and demonstration contract by the US Office of Naval Research (ONR) to further develop an enterprise air surveillance radar (EASR) powered by gallium nitride (GaN) ...
In booth #1515 at the IEEE MTT-S International Microwave Symposium (IMS 2014), API Technologies Corp of Orlando, FL, USA, a designer and manufacturer of systems, subsystems, modules and components for RF, microwave, millimeter-wave, ...
In booth #1933B at the LightFair International 2014 exhibition in Las Vegas (3-5 June), LatticePower of Nanchang, Jiangxi Province, China – which claims to be the first firm to commercialize gallium nitride on silicon (GaN-on-Si) LEDs ...
Plessey Semiconductors Ltd of Plymouth, UK has entered into a distribution agreement with electronics distributor Comprel Srl of Nova Milanese, Italy to expand its European network with coverage in the Italian market for its gallium nitride ...
Tags: Comprel, GaN-on-Si LEDs
Peregrine Semiconductor Corp of San Diego, CA, USA has unveiled a new line of UltraCMOS monolithic phase & amplitude controllers (MPAC) for Doherty amplifiers used in wireless base-station transmission. The company presented its devices at ...
Tags: Peregrine, Ultracmos Challenge
In booth #7718 at the LightFair International 2014 event in Las Vegas (3-5 June), Soraa Inc of Fremont, CA, USA, which develops solid-state lighting technology built on ‘GaN on GaN’ (gallium nitride on gallium nitride) ...
Tags: Soraa, GaN-on-GaN, LED Lamps
Glo AB of Lund, Sweden, which provides light source solutions for displays, illumination, and automotive sectors using its proprietary nanowire-based LED (nLED) technology, has been named as one of Europe’s five Cleantech Companies of ...
Tags: Glo, LED technology
Microsemi Corp of Aliso Viejo, CA, USA (which designs and makes analog and RF devices, mixed-signal integrated circuits and subsystems) has announced its entry into the monolithic microwave integrated circuit (MMIC) market. Building on ...
Tags: Microsemi MMIC, MMIC Market
The need for high-power, high-frequency transistors is increasing steadily, commensurate with the huge demand for wireless telecommunications, notes market research firm Yole Développement in its report ‘RF GaN Technology & ...
Researchers in Taiwan have produced zinc oxide/gallium nitride (ZnO/GaN) nano-rod light-emitting diodes [Ya-Ju Lee et al, APL Mater. vol2, p056101, 2014]. The researchers avoided complicated polymer processing by using a shadowing effect to ...
Tags: LED Fabrication, Zinc Oxide
Efficient Power Conversion Corp (EPC) of El Segundo, CA, USA, which makes enhancement-mode gallium nitride on silicon (eGaN) power field-effect transistors (FETs) for power management applications, has introduced DrGaNPLUS evaluation ...
Tags: Half-Bridge Converter, Electronics