Wideband GaN MMIC designer for defense and commercial applications. Below is a small sample of commercially available parts personally designed by me. QPA2040D: 20-40 GHz 2W GaN PA https://www.qorvo.com/products/p/QPA2040D#overviewQPA2640D: 20-40 GHz 8W GaN PA https://www.qorvo.com/products/p/QPA2640DQPA4246D: 37.5-42.5 GHz 10W GaN PA https://www.qorvo.com/products/p/QPA4246DQPA4346D: 37.5-42.5 GHz 6W GaN PA https://www.qorvo.com/products/p/QPA4346D QPA4446D:… Show more Wideband GaN MMIC designer for defense and commercial applications. Below is a small sample of commercially available parts personally designed by me. QPA2040D: 20-40 GHz 2W GaN PA https://www.qorvo.com/products/p/QPA2040D#overviewQPA2640D: 20-40 GHz 8W GaN PA https://www.qorvo.com/products/p/QPA2640DQPA4246D: 37.5-42.5 GHz 10W GaN PA https://www.qorvo.com/products/p/QPA4246DQPA4346D: 37.5-42.5 GHz 6W GaN PA https://www.qorvo.com/products/p/QPA4346D QPA4446D: 37.5-42.5 GHz 4W GaN PA https://www.qorvo.com/products/p/QPA4446D QPA0106: 1-6 GHz 18W GaN PA https://www.qorvo.com/products/p/QPA0106QPM0106: 1.0 - 6.0 GHz 35 Watt GaN PA https://www.qorvo.com/products/p/QPM0106QPA2966D: 2-20 GHz 20W GaN PA https://www.qorvo.com/products/p/QPA2966DTGA2962: 2-20 GHz 10W GaN PA https://www.qorvo.com/products/p/TGA2962QPA2210D: 27-31 GHz 7W GaN PA https://www.qorvo.com/products/p/QPA2210DQPA2211D: 27-31 GHz 14W GaN PA https://www.qorvo.com/products/p/QPA2211D QPA2212D: 27-31 GHz 25W GaN PA https://www.qorvo.com/products/p/QPA2212D QPA1010D: 7.9 - 11.0 GHz 15W GaN PA http://www.qorvo.com/products/p/QPA1010DQPA1011D: 7.9 - 11.0 GHz 25W GaN PA http://www.qorvo.com/products/p/QPA1011DQPA2213D: 2-20 GHz 2W GaN PA http://www.qorvo.com/products/p/QPA2213DTGA2224: 32-38 GHz 5W GaN PA http://www.qorvo.com/products/p/TGA2224TGA2222: 32-38 GHz 10W GaN PA http://www.qorvo.com/products/p/TGA2222QPA2225D: 28-38 GHz 0.4W GaN DA https://www.qorvo.com/products/p/QPA2225DTGA2239: 13-15.5 GHz 35W GaN PA http://www.qorvo.com/products/p/TGA2239TGA2578: 2-6 GHz 30W PA http://www.qorvo.com/products/p/TGA2578TGA2598: 6-12 GHz 2W GaN PA http://www.qorvo.com/products/p/TGA2598TGL2616: 10-20 GHz 5-Bit Attenuator http://www.qorvo.com/products/p/TGL2616TGA2218: 13.4 - 16.5 GHz 12W GaN PA http://www.qorvo.com/products/p/TGA2218TGA2219: 13.4 - 16.5 GHz 25W GaN PA http://www.qorvo.com/products/p/TGA2219 Show less

Current research focusing on high power, high efficiency solid state transmitter design. Recent work includes load pull based development of high efficiency class F-1 amplifiers for cellular basestations (2.11 - 2.17 GHz). Designed several amplifiers with Power Added Efficiency (PAE) in excess of 80%. Key accomplishments include: · Developed custom MATLAB software to perform source and load pull using FOCUS tuners to support high efficiency amplifier designs. Software includes… Show more Current research focusing on high power, high efficiency solid state transmitter design. Recent work includes load pull based development of high efficiency class F-1 amplifiers for cellular basestations (2.11 - 2.17 GHz). Designed several amplifiers with Power Added Efficiency (PAE) in excess of 80%. Key accomplishments include: · Developed custom MATLAB software to perform source and load pull using FOCUS tuners to support high efficiency amplifier designs. Software includes capability to perform both Continuous Wave (CW) and pulsed measurements. · Co-designed class F-1 amplifier having 36W pulsed output power with 78% PAE at 2.14 GHz. · Co-designed class F-1 amplifier having 6W CW output power with 82.6% PAE at 2.15 GHz. This amplifier placed second at the 2010 International Microwave Symposium (IMS) High Efficiency Power Amplifier Competition. Show less

Gained six years of experience as a radar system design engineer. Key accomplishments include:Advanced Radar Technology Integrated System Testbed (ARTIST) Program · Deputy lead systems engineer, with expertise in the areas of radar signal processing, radar performance analysis, and radar system design. Responsible individual for system calibration concept development and execution. · In charge of system modeling and simulation efforts, including those particular to digital beam… Show more Gained six years of experience as a radar system design engineer. Key accomplishments include:Advanced Radar Technology Integrated System Testbed (ARTIST) Program · Deputy lead systems engineer, with expertise in the areas of radar signal processing, radar performance analysis, and radar system design. Responsible individual for system calibration concept development and execution. · In charge of system modeling and simulation efforts, including those particular to digital beam forming. · Authored multiple technical memorandums. Topics include instantaneous dynamic range improvement of a partially digital phased array radar and multi-stage block convolution of discrete time signals. · Developed multi-stage block convolution algorithm allowing hardware based pulse compression of large bandwidth radar waveforms having long pulse widths.Program 118 · Technical volume lead for a multi-million dollar development program. · Spent 6 weeks off-site developing the technical proposal. · Managed the development of the 80 page technical proposal, writing much of the content. Show less