New development
We develop geometry, circuitry and integration based on your frequency bands, installation conditions and measurable target values.
CONTRACT DEVELOPMENT
Embedded antennas that work in the finished device.
We develop integrated antennas for compact radios, IoT sensors, mobile electronics and biotech devices. The coordination takes place with the circuit board, housing, battery and the actual installation conditions.
01 / TECHNOLOGY & DEVELOPMENT
PCB, FPC or separate antenna structure?
We choose the antenna shape according to frequency, installation space and production requirements. A PCB antenna can be part of the motherboard; an FPC or wire antenna allows for different positioning in the housing. The decision is made based on the complete installation.
- Printed monopole, dipole and slot antennas and compact patch structures.
- FPC and wire antennas with defined cable routing and coaxial connection.
- Assessment of ground plane, keep-out areas, conductive housing parts and user environment.
02 / TECHNOLOGY & DEVELOPMENT
Matching and PCB transitions
We optimize the complete connection, including the radiating element. Pads, component terminals, reference planes and layer transitions affect the path from the radio chip to the antenna. We design the matching network in the functional device.
- Stack-up, microstrip, coplanar lines and return current paths.
- Matching on the antenna connection, connector launches and via fencing.
- Influence of digital sources of interference, supply and other radio modules on reception.
03 / TECHNOLOGY & DEVELOPMENT
Validation in the case
We compare simulation and samples and check the antenna with the intended housing. Changes to plastic, battery position or cable routing are technically evaluated before the design is approved.
- S11 and bandwidth at the agreed measuring point.
- Efficiency, gain and radiation patterns of the integrated antenna.
- Variant comparison and documented rules for series integration.
THREE WAYS TO THE RIGHT SOLUTION
New development. Optimization of existing designs. Product customization.
Optimization
We analyze existing samples and documents, determine the cause of losses or inadequate performance and implement targeted changes.
Product customization
We check an existing Sevskiy solution and adjust frequency tuning, connections or installation. We can handle mass production upon request.
OUR APPROACH
From the requirement profile to the tested version.
- 01
Requirements and interfaces
We clarify the frequency plan, installation space, mechanical environment, supply, connections and test criteria. Existing CAD, circuit and measurement data are incorporated.
- 02
Design and simulation
We compare suitable concepts, design the circuit or geometry, and simulate critical electromagnetic structures and transitions.
- 03
Sample and metrological comparison
We build prototypes, measure under defined conditions and fine-tune the design based on the comparison between the model and the real structure.
- 04
Release and mass production
We document the agreed design and test plan. Production support and management of mass production are agreed as required.
YOUR RESULT
Technically documented and ready for the next step.
The result includes antenna design, matching, installation recommendations and measurement data. An existing device can be optimized; Alternatively, a suitable series product can be adapted to your installation situation.
FREQUENTLY ASKED QUESTIONS
Technical questions about collaboration.
Why does an antenna in the housing need to be tuned?
Dielectric and conductive parts change resonance, impedance and radiation behavior. A measurement of an exposed antenna therefore does not replace the evaluation in the finished device.
Do you also support our existing PCB layout?
Yes. We review the RF path including ground routing, matching network and junctions and suggest specific changes to the layout and antenna integration.
PRODUCTS AS A STARTING POINT
Discover the appropriate product group →YOUR RF TASK
Let's find the right antenna and RF solution together.
We will clarify with you whether a new development, optimization or product customization makes sense.