Transparent antennas
The future of flexible communication
Invisible, space-saving, and powerful - transparent antennas are the smart answer to modern communication requirements.
With high flexibility, exceptional transparency, and easy integration into existing designs, they open up new possibilities for forward-looking products. Their space-saving integration on almost any surface and invisible incorporation thanks to a metal mesh structure make them particularly attractive. Thanks to customizable designs, they are cost-efficient and suitable for a wide range of applications. These powerful antennas combine flexibility and high conductivity—ideal for modern, innovative products.
Transparent film antennas are antennas whose conductive structures are printed on transparent films. These antennas consist of metal mesh structures, which are known for their high conductivity. The main advantage of this technology is that the antennas are extremely flat and flexible, allowing them to be seamlessly integrated into various surfaces without compromising design or functionality.
- Conductivity and transparency: The conductivity of the mesh structures ensures that the antenna works efficiently, while the structure is designed to be so fine that it remains as transparent as possible.
- Flexibility and formability: The antennas can be shaped into any form, making them ideal for a wide range of applications.
Use cases
Transparent film antennas offer an elegant solution for the discreet integration of wireless communication and connectivity solutions into transparent surfaces. They enable the seamless connection of devices and systems without disrupting the design and are suitable for a wide range of applications where both high performance and aesthetic design are required.
Integration of transparent antennas into business cards for use with NFC (Near Field Connection).
Transparent RFID antennas are an innovative technology that combines the properties of RFID (radio frequency identification) with transparent materials.
Transparent WiFi antennas are a fascinating technology that makes it possible to integrate radio antennas into virtually invisible materials.
Use Cases
Transparent 5G window antenna
FTS Hennig
„From the outset, our collaboration with BOPLA has been based on partnership, solution-oriented and efficient. Together, we have succeeded in developing a unique 5G window antenna that sets new standards worldwide.“
– Olaf Hennig, CEO FTS Hennig
- Size 250x430mm, special sizes available on request
- Up to 3 layers
- Transparency >80%
- Conductivity at 0.2 ohms/sq
- 100% customized and tested
Active and passive transceiver antennas differ mainly in their mode of operation and power supply requirements. Passive antennas are simple antennas that only receive and transmit electromagnetic waves without requiring an additional power source. They forward incoming signals directly or transmit them without amplifying the signal strength.
In contrast, active transceiver antennas contain additional electronic components such as amplifiers or other circuits that can amplify or modify the received signal. These antennas therefore require an external power source to function. Active antennas generally offer greater range and better performance because they can amplify the signal before transmission.
| Active transceiver antennas | Passive transceiver antennas |
For Wi-Fi, mobile communications, and radio applications Simple and discreet installation in windows. Unobstructed view and daylight | Permanent labels with RFID tags Approx. 80% visible light transmission |
Whitepaper RFID
(1 MB)
Printed electronics
(1 MB)
