Actual CAD models, engineered assemblies and technical details—from RF electronics and optical systems to precision mechanisms and test hardware.
Original CAD imagery Detailed mechanical assemblies Technical documentation
Archived circuit documentation, PCB layouts and mechanical drawings show several areas of engineering work.
Archived dual-output switching-regulator schematic showing the controller, power stages, component values and electrical connections.
Selected archived PCB views illustrate board geometry, placement, copper routing and fabrication drafting. Multiple views are grouped as examples rather than counted as separate completed products.
Older PCB fabrication and electro-mechanical integration examples retained from the previous portfolio revision.
Original dimensioned drawings, orthographic and sectional views, exploded assemblies, mechanical packaging and engineering test fixtures.
Enlarge an image, browse related views, or open the design notes here.
Engineering and production-drawing work on an internal modem card for a 16-bit ISA computer slot.
Representative illustration. Exact board layout not verified.
9600-bit/s modem hardware, card packaging and production documentation.
ISA card outline, computer-slot bracket, telephone-line connections and component envelope.
Compact RF assembly layout with component interfaces, connector locations and routed interconnects.
Electromagnetic packaging and physical interface planning
Component placement, connector access, RF harness routing, mounting and service clearances.
Detailed visual studies of RF power connections and local instrumentation around an integrated assembly.
Power interfaces, instrumentation, packaging
Connection interface layout, instrumentation placement, nearby enclosure/access geometry.
Mechanical and electrical component organization in a serviceable electronic systems enclosure.
Electro-mechanical integration
Internal component packaging, structured cable routing, enclosure and connector access.
Selected optical hardware models, mechanical packaging views and sectional studies.
Precision opto-mechanical packaging
Housing and optical interface organization, mounting geometry and visual verification through sectional CAD views.
Three-dimensional structural assembly for spaced antenna and reflector elements.
Spacecraft-class mechanical packaging
Component positioning, structural support, and top-down spatial coordination across reflector hardware.
Dense fixture concept supporting multiple instruments and subassemblies on a common vibration platform.
Environmental test-fixture architecture
Fixture packing, load-path concept, modular instrument mounting and hardware clearance.
Equipment arrangement and support rack configured for enclosed thermal testing.
Thermal verification-fixture packaging
Test article placement, rack design, insertion paths and spatial separation.
Precision positioning hardware integrated with a structural frame and subassembly supports.
Positioning and alignment hardware
Top-level assembly integration, bracket/mount placement, and mechanical access for adjustability.
Material-transfer mechanism with rails, supports and a rotary transfer station.
Automation and transport mechanisms
Three-dimensional transport arrangement, mechanism packaging, rail/support coordination.
Multi-stage gear arrangement showing mechanical power-transfer components in a compact package.
Mechanism packaging and mechanical design
Gear organization, shaft alignment and dimensional coordination of moving parts.
Transparent cutaway design of a spring-loaded mechanism and its internal components.
Product mechanism development
Package geometry, spring placement, internal actuation mechanism and assembly study.
Exploded-view engineering communication of a multi-component mechanical stage.
Assembly documentation and design visualization
Assembly structure, part separation views, fastener placement and interface identification.
Electrical cabling and mechanical interfaces integrated within a multi-seat equipment assembly.
Harness routing and electro-mechanical integration
Electrical harness accommodation, component mounting, under-seat connections and routing clearance.
Dense electronics package showing internal component layout and controlled environmental access.
Enclosure integration and hardware packaging
Board/electronics fit, chassis compartmentation, access doors and thermal interface layout.
Selected work samples show CAD geometry, component integration and technical documentation. Career and company history is available in Work Companies.
