Antenna technology

Antennas for a wide variety of applications can be developed to customer specifications and manufactured economically. Individual antennas can be realized just as much as combination antennas with multiple functions.

WISI Automotive provides you with RF filters and splitters for modern signal management. Some current examples:

• Distribution of a GPS signal for navigation and vehicle positioning within a telematics platform.

• Distribution of a GSM signal for mobile radio and automatic emergency call system.

• Evaluation logic of at least two GSM signals in the vehicle to be forwarded to an automatic emergency call system.

• Distribution of an VHF signal for radio tuners and TMC tuners within a telematics platform.

• Use of an antenna system for radio tuners and CB radio. 

Ready-made cables

WISI Automotive provides you with ready-made cables with all common connectors, from samples to large-scale series.
Other cables for communication in the car are also available ready-made.

Telematics

You want to DETECT the current position and TRANSFER this information in real-time? For this purpose we develop customized solutions in the telematics field for you.

WHERE and HOW do you require the information?
• As single information item to a mobile phone?
• As partial information integrated into a data CAN-bus?
• As control variable 7 impulse of logistics in an ERP system?

WHEN shall the transfer take place?
• At regular intervals?
• When the surroundings change?
• When the position changes?

RFID

You can use the RFID antenna LR868 from WISI Automotive as transmission antenna at RFID scanning portals (frequency range in the UHF band ECE: 866-868 MHz).

Alternating polarization in horizontal and vertical direction avoids polarization losses between transmission antenna and tag (transponder) as they occur with circular antennas. This increases your coverage rate significantly.

Intelligent switching logic ensures adaptation to the respective RFID data protocol as well as the synchronized polarization switching.

Additional applications: Economic patch antennas for universal use, special solutions for UHF mobile scanners, conveyor belts and roller conveyors in prototype status.