The 2012 RF and Wireless Communication Testing Seminar (Shenzhen Convention and Exhibition Center, April 11), co-sponsored by the microwave radio frequency network, an industry portal dedicated to microwave, radio frequency, and wireless technology, and China Electronics Fair, the oldest and most authoritative Chinese exhibition, will open soon .
In this seminar, from RFID, ZigBee, LTE to LTE-advanced, 802.11ac (5G WiFi), from breakthrough mixed-domain analysis technology to complex passive intermodulation technology, the top test and measurement vendors at home and abroad are You bring the most advanced test and measurement solutions in the field of radio frequency and wireless communication.
Furthermore, Professor Ouyang Zhengbiao from the Terahertz Research Center of Shenzhen University brought us terahertz technical knowledge and the latest research progress known as "one of the ten technologies that will change the world in the future". Let us come to understand this in the band field. An emerging technology with great market potential in the next 10 years.
In recent years, with the high integration of electronic devices, the rapid development of wireless communication represented by 3G, 4G (LTE, WiMAX), 5G WiFi (802.11ac), and the Internet of Things, RFID, M2M, NFC, ZigBee, COMPASS (Beidou) is widely used, and the research of microwave technology is developing towards higher frequency bands-millimeter wave band, sub-millimeter wave band, terahertz wave band. New application areas and new technologies promote the comprehensive and rapid development of radio frequency microwave and wireless communication technologies. China has become one of the fastest growing markets in this field.
New technologies, new changes, and new requirements have created a very complex new environment for engineers. They need to use a new generation of RF and wireless test tools to meet the current more severe design challenges.
Planned by the microwave radio frequency network and co-sponsored by China Electronics Fair, the 2012 RF and Wireless Communication Testing Seminar aims to build a communication platform for industry engineers, manufacturers and research institutions to discuss new technologies. The organization will dedicate a cutting-edge technical exchange event for the majority of engineers in the field of radio frequency and wireless communication.
The following people must participate in this event!
Radio frequency design engineers, RFID engineers, wireless terminal R & D engineers, wireless communication technology developers, project managers, enterprise decision makers, certification researchers, research institute scholars, and current and future engineers and management engaged in popular electronic test and measurement applications Team etc.
Seminar background
LTE is coming, terminal testing needs are obvious
On March 6, at the two sessions just concluded, the representative of the Minister of Industry and Information Technology Miao Wei revealed that smartphones suitable for 4G networks are expected to be available by the end of this year or early next year. It is estimated that the 4G technology independently developed by China, TD-LTE technology, will be commercialized in 2-3 years. At present, 4G commercial use in the world has started. According to the latest GSA report, 49 LTE ​​networks in 29 countries have been officially put into commercial use, and 197 LTE user terminals from 48 manufacturers have been launched. A survey pointed out that with the decline in the popularization price of LTE terminals, users joining the LTE service globally will break through 100 million from 2014 to 2015, and by 2015 the global LTE mobile phone sales will exceed 154 million. At the just-concluded World Mobile Communications Conference 2012, the Chinese legions represented by Huawei, ZTE, Lenovo, Coolpad, etc. had outstanding performances. Ascend P1 lte, PF200 and other LTE terminals they launched were put into use at the mobile communication event Splendid. The high-performance LTE terminal makes everyone have more urgent expectations for the upcoming 4G era.
Faced with the demand for LTE terminal shipments, terminal equipment manufacturers need corresponding LTE test equipment. At this seminar, Agilent Technologies will bring the latest LTE terminal test solution. According to the needs of different users, different types of terminal manufacturers provide a variety of solutions.
New hybrid domain analysis technology helps wireless device product design
Typically, an engineer is either a mixed signal / digital signal engineer or a radio frequency (RF) signal engineer. But as wireless technology becomes more common, design engineers must deal with both areas. Tektronix ’s latest mixed-domain oscilloscope helps engineers capture time-related analog, digital, and RF signals, obtain complete system-level observations, and help them quickly solve complex design problems. It is also possible to observe multiple points in a design at the same time and view the analog, digital, and RF aspects of the system's work, which helps us quickly find design problems and better understand the performance of the system in actual operation at a higher level. It is the first time that the barrier between the time domain and the frequency domain is broken. It fundamentally changes the RF design and debugging.
In this seminar, Tektronix will describe in detail the latest hybrid domain analysis technology in RFID, RF module, ZigBee system test application.
Meet the coming 5G WiFi era
The dream of Gigabit Wi-Fi shines into reality. In November 2011, the IEEE has basically completed the formulation of 802.11ac and 802.11ad standards. By December 2012, the official version will be released. The final version is expected to be approved by the end of 2013 . In 2012, well-known semiconductor manufacturers such as Broacom, Microsemi, MediaTek (Railing), QualcommAtheros, Realtek, etc., all launched 802.11ac chips. Driven by many heavyweight manufacturers, 2012 will be a year of 802.11ac glowing. Statistics show that before 2015, global shipments of 802.11ac will exceed 1 billion ICs.
It is expected that in 2012, 802.12ac terminal equipment will spring up like mushrooms. Market demand will bring new business opportunities to test and measurement manufacturers, but new test technology requirements will also bring new challenges to test and measurement manufacturers.
National Instruments will bring design verification and test solutions for next-generation wireless communication systems such as 802.11ac.
RFID testing as the core technology in the era of Internet of Things
According to the plan, the Internet of Things is an important part of the "12th Five-Year" strategic emerging industries. In the next five years, the global Internet of Things industry market will show rapid growth. It is conservatively predicted that by 2015, the Chinese Internet of Things industry will achieve a scale of more than 500 billion yuan, with an average annual growth rate of about 11%.
The hot Internet of Things has promoted the rapid development of applications such as Internet of Vehicles, Smart Grid, Smart Transportation, Smart Home, and Smart Medical. RFID has received more attention as its core technology. In order to ensure the smooth development of the RFID industry, there is an increasing demand for testing related products.
At this seminar, Rohde & Schwarz will bring the latest RFID technology and test solutions.
Key intermodulation and intermodulation testing techniques
In wireless communication systems, two or more frequencies are mixed together in a non-linear device to produce a spurious signal-passive intermodulation. When the spurious intermodulation signal falls within the receiving frequency band of the base station, the sensitivity of the receiver will decrease, resulting in a decrease in the call quality or the system carrier-to-interference ratio (C / I), and the capacity of the communication system. With the increasing voice and data information that needs to be passed within a fixed bandwidth, passive intermodulation has become an important factor limiting system capacity.
In this seminar, Aohua Measurement and Control Technology Co., Ltd. will talk about the intermodulation index measurement technology of antennas and RF passive devices.
Approaching the terahertz technology that has not been fully developed in the band
Terahertz waves refer to electromagnetic waves with frequencies between 0.1 and 10 THz, and are located between microwave and infrared rays on the electromagnetic spectrum. Before the mid-1980s, due to the lack of effective generation methods and detection methods, scientists had very limited knowledge of the electromagnetic radiation properties of this band. It was the last spectrum in the electromagnetic spectrum that had not been comprehensively studied and well utilized. The interval is a "blank" area of ​​the electromagnetic spectrum that has not yet been fully developed by humans.
Terahertz technology is a very popular research field in recent years. In 2004, the US government rated THz technology as the fourth of the "top ten technologies that will change the world in the future." On January 8, 2005, Japan listed THz technology as At the top of the "Ten Key Strategic Goals of the National Pillar", the nationwide strength is used for research and development. The latest data shows that terahertz has huge market prospects in the field of security inspection technology alone. It is estimated that the domestic market potential is about 10 billion yuan. Worldwide, the potential market sales of terahertz imaging products can reach more than 100 billion yuan.
In this seminar, Professor Ouyang Zhengbiao from the Terahertz Research Center of Shenzhen University will introduce the technical knowledge of terahertz and the latest research progress of continuously adjustable terahertz wave generators. Let us understand the future of the band field.10 New technologies with great market potential in 2016.
External Cavity Tunable Laser,Laser Grating Sensor,Bragg Grating Stabilized Laser,Grating Stabilized Diode Laser
AcePhotonics Co.,Ltd. , https://www.cgphotonics.com