Printed Antennas
Print antennas with conductive ink on flexible substrates
Printed Antennas
Print antennas with conductive ink on flexible substrates
Antennas are transducers that convert conducted electrical signals into electromagnetic radiation and vice versa to send or receive data. When an electrical current flows through an antenna, it transforms the conducted signal into a radiated signal that passes through the air as an electromagnetic wave. Printed antennas are made by printing radiation elements using conductive inks (usually metal-based) or pastes onto a substrate.
The different types of printed antennas include microstrip, dipole, and monopole antennas. Antennas are integral to wireless communication devices such as TVs, Wi-Fi routers, radios, GPS systems, hearing aids, and drones.
APPLICABLE INDUSTRIES
- Consumer electronics
- Automotive
- Retail and logistics
- Healthcare
- Telecommunications
COMMON MATERIALS
- Copper-based inks
- Silver-based inks
- Aluminum inks
- Graphene inks
- Carbon nanotubes (CNTs)
- Conductive polymers
COMMON SUBSTRATES
- Paper
- Fabric
- Polyethylene terephthalate (PET)
- Polyvinyl chloride (PVC)
- Polydimethylsiloxane (PDMS)
INDUSTRY
INDUSTRY
FUTURE OUTLOOK
FAST FACTS
Frequently asked questions
Yes. printed antennas can be designed for various wireless communication standards. Common examples include antennas for Bluetooth Low Energy (BLE), Zigbee, and Wi-Fi, which require tuning to specific frequency bands like 2.4 GHz.
Besides standard wireless protocols, printed antennas are common in applications like near-field communication (NFC) and radio-frequency identification (RFID), often found in smart devices and access control systems like electronic key cards.
The choice of conductive material for a printed antenna involves trade-offs between cost, eco-friendliness, and performance. For example, some cost-effective materials like graphene may offer sub-optimal return loss, gain, and bandwidth.
Yes. printed antennas can be designed for various wireless communication standards. Common examples include antennas for Bluetooth Low Energy (BLE), Zigbee, and Wi-Fi, which require tuning to specific frequency bands like 2.4 GHz.
The choice of conductive material for a printed antenna involves trade-offs between cost, eco-friendliness, and performance. For example, some cost-effective materials like graphene may offer sub-optimal return loss, gain, and bandwidth.
Besides standard wireless protocols, printed antennas are common in applications like near-field communication (NFC) and radio-frequency identification (RFID), often found in smart devices and access control systems like electronic key cards.