Harry Spencer Email and Phone Number

● Designed FPGA boards and various circuits for ASML’s EXE5000 3nm photolithography machine● Developed Verilog modules. Designed ultra sensitive accelerometer amplifiers● Designed class D amplifiers for high precision actuators and levitating parts of the machine● Created and released PCB fabrication and assembly packages: Gerbers, ODB++, BoM, fab and assembly drawings● Held review meetings for documents, schematics and PCB pre and post-layout artwork. Released in PLM● Created and released design documents: Requirements, Decisions, Test plan and report● Interfaced with board fabrication vendor to select proper materials and stack-up, and process● Resolved DFM and manufacturing related issues● Work closely with ECAD librarian on maintaining and expanding company-wide library● Designed cable clamps for dynamic cable movement. Used Siemens NX

● Designed Security systems and smart home sensors including Door/window open detectors, Glass-break, Motion, smoke/CO and air quality sensors. Designed security panels with multiple RF protocols and touchscreen. MCU and RF PCB design and Layout● Bluetooth, 802.15.4 and WiFi● Designed compact antennas for security sensors including diversity antenna pairs with high isolation and efficiency anddual band for WiFi

• Managed all aspects of project production, planned production process, timeline and pert chart, allocated work to Engineers.• Coordinated with customers, provided support, built strategic relationships. • Involved with wireless deployment projects, Traveled and met with customers overseas, discussed solutions, performed equipment demonstrations, created proposals for projects, estimated costs for project development, and put together pricing.• Performed site surveys, requirement analysis and solution planning for projects involving WiMax and Wi-Fi implementation at universities and city-wide networks. Proposed methods for improved coverage and backhaul location placement.• Assigned and reviewed the work of engineers. Performed designs of antennas and other RF components as required for each project. Held design review meetings.• Selected vendors for machining, etching, plating, thermoforming and packaging.• Created assembly and test procedures, oversaw production, devised methods for efficient and repeatable tuning and assembly.• Company passed ISO9001 certification after personal interview and thorough examination of engineering books and organization of work by the agency.

• Antenna design responsibilities included decision on antenna concept, type of antenna to be used, size of array, prototype building, tuning for frequency and VSWR, measuring and tuning for beamwidth and cross-polarization.• Various RF components designed and produced. Component design process involved thorough investigation of published work in journals and patents, decision on the transmission line and concept of operation, development of computer algorithm for synthesis and analysis, prototype building, testing and tuning, updating design to incorporate tuning.