[deutsch]
recent projects
for industrial customers
- development of high datarate (19.2kBaud) powerline modems
for the shipping industry. The specifications are defined in
ISO DIS10368. more info
- development of a timing stabilizer for modelocked lasers
- research on finger print recognition and classification algorithms
more info
- development of a low data rate (1200baud) powerline mastermodem
for the shipping industry. The specifications are defined in
ISO DIS10368.
- development of a Peltier temperature controller more
info
- evaluation of biometric systems
- development of the next generation of timing stabilizers for modelocked
lasers more info
- development of a controller for solid state highpower laser
- development of a controller for solid state lowpower laser
- various custom pcb layouts
- calculation of near field antenna radiation and its coupling
- implementation of a 250 MHz clocked multi channel pulse generator for 16 channels
and 2ns resolution, repeatcounters and the lot
- development of a highresolution RC Servo controller with digital IO and ADC
image
- development of an adjustable gain pulse amplifiers for 1ns pulses with NIM output
- characterization of pressure sensors
- further projects : FPGA projects
- development of an adjustable gain pulse amplifiers for 1ns pulses with ground harmonic
TTL 50 Ohm output pcb
- development of configurable nA sensing modules to be used in bio engineering pcb
- Application specific 2.5GHz divider
- Q-Band Oscillator controller
This rather demanding project required some optimizations for low noise. Stabilizing
a GUNN
oscillator with varactor to 1ppm against temperature. Plus a tuning and tracking
mode. More
Notice : images are not too sharp by intention
inhouse projects
- Power Peltier Temperature controller
After a few dozend peltier controllers sold, wishes were heard to have more power,
more accuracy. After a few intermediate prototypes, 10mKelvin stability and a few
Amps at 12V or so were reached. More
- vapour phase soldering
To solder prototype printed circuit boards with under-the-case-connections, such a BGA,
a low cost setup to solder with vapour phase was installed. More
- Mega32 http:// bootloader
Load a new firmware from a website with the help of a Proxy and a browser. more
- Mega32 serial web server
This web server provides a GUI of its own onto a browser. more
current and upcoming projects
for industrial customers
Some projects may not be announced for obvious reasons.
- none to be listed for now
inhouse projects
Some projects may not be announced for obvious reasons.
To minimize risk in upcoming projects, some technologies are
explored in advance on little projects, some listed here.
- Low noise switcher, common ground with 300mA load or less
achieved < 1mVpp( < 100MHz) from 10..24V to 5V
- Low noise switcher, common ground with few Amps load
scheduled.
- low noise switcher, separated ground with 300mA load or less
scheduled
- low noise switcher, separated ground few Amps load
scheduled
- USB Devices and Hubs
USB to embedded 8bit parallel port achieved,
USB to serial with Hub achieved
- bootloadable embedded devices
scheduled
- embedded device as webserver is ongoing, more
- very fast FPGA as universal digital IO
in progress
- development of a new highdatarate master modem according to the
ISO DIS10368, possibly planned, more
- Laser Sync controller
A fair number of already installed systems led to additional wishes in functionality,
modularity, and improved specifications in terms of wider frequency ranges,
harmonic locking, and more. After some prototypes, a new controller is in the queue.
sponsored links
see my CV
home
last updated: 27.feb.08, or perhaps later
Copyright (99,2008) Ing.Büro R.Tschaggelar