Antenna design and manufacture: such as tag antenna matching technology, RFID tag antenna structure optimization technology for different application objects, multi-tag antenna optimization distribution technology, on-chip antenna technology, reader smart beam scanning antenna array technology, RFID tag antenna design simulation software.
RFID electronic tag packaging technology and equipment: such as packaging technology based on low-temperature hot pressing, precision mechanism design optimization, multi-physical quantity detection and control, high-speed and high-precision motion control, equipment fault self-diagnosis and repair, online detection technology, etc.
RFID tag integration: such as matching technology between RFID chip and antenna and medium with special materials attached, consistency technology in RFID tag processing, etc.
Reader design: such as dense reader technology, anti-interference technology, low-cost miniaturized reader integration technology, reader security authentication technology, etc., such as high-frequency reader HR92 16, UHF reader UR6258 is the most widely used in the industry.
The key technologies of RFID application mainly include:
RFID application architecture: such as interface technology and service technology of various software and hardware and data in RFID automatic identification technology application system.
RFID system integration and data management: for example, RFID radio frequency identification technology and wireless communication, sensor network, information security, industrial control and other integration technologies, RFID automatic identification technology application system middleware technology, mass RFID information resources organization, storage, management, exchange, distribution, data processing and cross-platform computing technology.
RFID public service system: provides technologies and services such as authentication, registration, coding management, multi-coding system mapping, coding analysis, retrieval and tracking of basic service systems supporting RFID social applications.
RFID detection technologies and specifications: such as technologies and specifications for consistency detection of physical characteristics and performance of RFID electronic tags and related products in different industries, technologies and specifications for consistency detection of air interface between tags and readers, and technologies and specifications for comprehensive detection of system solutions.
What is RFID technology?
RFID radio frequency identification is a non-contact automatic identification technology, which can automatically identify the target object and obtain relevant data through radio frequency signals, and can work in various harsh environments without manual intervention. RFID technology can identify high-speed moving objects and multiple tags at the same time, which is quick and convenient to operate.
RFID is a simple wireless system with only two basic devices, which is used to control, detect and track objects. The system consists of an interrogator (or reader) and many transponders (or tags).
Classification of RFID
According to different application frequencies, RFID can be divided into low frequency (LF), high frequency (HF), ultra-high frequency (UHF) and microwave (MW), and the corresponding representative frequencies are: low frequency1below 35 kHz, high frequency 13.56MHz, ultra-high frequency 860M~960MHz, microwave 2.4G and 5.8G respectively.
According to the energy supply mode, RFID can be divided into passive RFID, active RFID and semi-active RFID. Passive RFID has short reading and writing distance and low price; Active RFID can provide a longer reading and writing distance.