Small NFC Antenna Flexible 13.56 MHz Antenna

What is a Small NFC Antenna Flexible 13.56 MHz Antenna?

The Small NFC Antenna Flexible 13.56 MHz Antenna CTRF-ANTENNA-FPC-1356-2821-NFC-ANT style is a 13.56 MHz NFC flex antenna with a small size 28x21mm flexible PCB antenna NFC chip antenna supplied by the C&T RF Antennas Inc, China’s leading antenna manufacturer.

NFC standard specifications:

NFC Standard Specification ISO/IEC 14443 is an international standard for contactless smart cards to communicate at a specific frequency when they are close to the reader antenna.

This standard specifies the communication standards and transmission protocols between cards and readers to establish interoperability between contactless smart cards.

The standard includes physical characteristics, RF energy and signal interface, initialization and anti-touch, and transmission interface.

NFC Standard Specification ISO/IEC 15693 This standard specifies functional and operational standards for contactless smart cards that can be read at distances up to 1 meter.

The standard contains four parts: physical characteristics, air interface and initialization, anti-collision and transmission protocol, extended command set, and security features.

Three types of transmission speed: 106kbps, 212kbps, 424kbps

846kbps, 1695kbp… (Active) Maximum transmission distance of 20cm: must be in active mode to have this distance. 10cm: in passive mode

NFC Processing Technology

Amplitude Shift Keying (ASK) uses amplitude to encode two different signal levels to represent the “1” and “0” of the digital signal, which can cause reception errors in synchronous communication.

Manchester (Manchester) coding method has a bit shift (low to high or high to low) in the middle of each bit time.

NFC processing technology explores RFCOllision Avoidance (RFCA) to address the need for simultaneous multi-party access, allowing NFC to allow simultaneous multi-party access (similar to wireless networks) beyond the traditional one-to-one card access limit for two parties.

Duplexing is explored using Time Slot (Time Slot) processing.

The Small NFC Antenna Flexible 13.56 MHz Antenna is manufactured by C&T RF Antennas Inc, the NFC antenna manufacturer in China, we also provide other antenna types such as Through-hole Mount Antennas, Magnetic Mount Antennas, Rubber Duck Antennas, Fiberglass Antennas, PCB Antennas, FPC Antennas, Spring Coil Antennas, Sector Antenna, Yagi Antenna, etc.

C&T RF Antennas Inc provides the internal-external antenna with many antenna frequency bands such as Cellular, 6G, 5G, 4G, 3G, NB-IoT, GNSS, GPS, Dual-band Wifi, 5.8 GHz, 2.4 GHz, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz LoRa, UWB, RFID, ADS-B, etc.

Contact us for more details on the Small NFC Antenna Flexible 13.56 MHz Antenna such as the Small NFC Antenna Flexible 13.56 MHz Antenna datasheet, Small NFC Antenna Flexible 13.56 MHz Antenna pricing, and Small NFC Antenna Flexible 13.56 MHz Antenna inventory, or other 13.56 MHz Antenna styles.

Small NFC Antenna Flexible 13.56 MHz Antenna Specifications

Small NFC Antenna Flexible 13.56 MHz Antenna Features