For the classical circuit designs and the belonging layouts are we using the most recent version of Altium Designer. The used libraries are generated and maintained by us,
so we know the content details and references, allowing to keep the libraries content traceable.
The unobtrusive, daily tools are often extremely precious, because they allow the continuous traceabililty of the established designs.
Circuit design, Schematic. For complex systems are the schematics of the complete desing inside Altium Desiger organized in hierarchical order. This eases the handling
and the readability of the overall design.
Circuit Design, Layout. In case the used elements have 3D bodies, is it possible to visualize the developed layout as 3D model. This
allows to mount virtually the major elements and to verify the final mounted situation in an early stage.
Since many years are we experienced in the design, construction and optimization of different antenna structures. The already build antenna types are heterogenic spread among the possible families
and some representatives of them are following:
LogPer antenna 100MHz to 2.5GHz
Crossed-LogPer antenna made in inox
Railway antenna 790MHz to 6GHz, in frequency bands, including type approval DIN EN50155
Linear polarized patch antenna
Circular polarized patch antenna, some of them multiband
Helix antenna 2GHz
PIFA PCB antenna in different styles
Horn antenna, narrow band and broadband designs
Electrical small antennas (Small Antennas) integrated into products
to just name some of them. Out of them are below two representatives shown:
Dualband PCB-antenna. The antenna is used in a mobile unit and operates in two ISM bands below 1GHz. Here is the simulated far field
at 400MHz displayed, where we see the peaks and nulls of the radiation pattern. The feeding point is at the number combination 11.
Dualband PCB-Antenna. The antenna is used in a mobile unit and operates in two ISM bands below 1GHz. Here is the simulated far field at
900MHz displayed. Due to the large size of the structure in relation to the wave length forms the structure a pattern with multiple peaks and nulls.
High frequency circuit design using simulation tools
Simulation tool MWO. Due to the unified database is the layout in parallel build, while the schematic is drawn. Therefore is the
additional required work to finalize the layout is very small, by adding some small supplements.
Simulation tool AXIEM. In the 3D view can the mesh or the surface currents be displayed. By using the circuit extraction
function can electromagnetic (EM)-structures very easily derived from the existing layout.
Simulation tool VSS. Typically are transmission systems, receivers, radar systems or antenna arrays simulated with VSS. With receivers
are typically bit error rates or the constellation diagram of the modulated carrier displayed.