As 5G technology mature with each passing day, the day that commercializes in the round also goes gradually asymptotic. The frequency with 5G need new support paragraph make type with communication, regard wireless connective as core, the core parts of an apparatus such as antenna of amplifier of the filter in radio frequency front, power, switch, tuner already made the wind gap of current market, predict 2022, market of front of radio frequency of global mobile phone will reach 22.7 billion dollar, become the ground ” that the “ military strategist in ancient China of numerous manufacturer contends for surely. Meanwhile, radio frequency front still faces the difficult problem that a lot of technologies carry, wait like design of amount of power comsumption, dimension, antenna, chip, how to solve these problems, make the central point that instantly practitioner pays close attention to.
For this, come from Qorvo, violet light to exhibit beauty of science and technology of acute, China day, Jia to believe country of core, United States nimble of small accept of instrument, rare beauty, Suzhou grinds core, Harbin Institute of Technology (Shenzhen) electron and information engineering the expert that the industry such as the courtyard precedes the enterprise reachs relevant orgnaization, in the “ that by Hua Jiang electronic net sponsorred on March 28, 2019 hardware of the 4th intelligence innovates do poineering work in technology of front of radio frequency of interactive forum ——5G and applied ” conference, apply the heat topic such as innovation and challenge ” around technology of front of “5G radio frequency, spread out to be discussed wonderfully.
For the 3G that compares the past, 4G, technology of front of 5G radio frequency will be more sophisticated, as a result of,this basically is 5G frequency paragraph compare with the communication technology photograph before wider wider, this developed business to pose very big challenge for plan of a lot of radio frequency front. Regard the RF with banner whole world as innovation solution provider, qorvo has the technology of the most full-scale radio frequency front on the market, also be participated in in actively all the time and support whole 5G the compose of ecosystem is built, accelerate advance 5G to commercialize pace. Will of manager of engineer of Qorvo field application expresses: “5G technology will bring the flight on speed for the user. And in the mobile phone, basically give priority to with NSA this year, the mobile phone of embarking SA technology also will be in the earliest the end of the year or next year come out formally this year. In the meantime, as a result of the special requirement of 5G technology, mobile phone lieutenant general carries 11 antenna at least, the plan of Qorvo is make antenna wide, reduce the goal of aerial amount in order to achieve. Although 5G standard change is rapid, operation business demand also is put in uncertainty, but Qorvo can offer flexible program to undertake answering. ”
Will of manager of engineer of Qorvo field application
Will tell normally, equipment is made, test start off before the others, this is not exceptional also to front of 5G radio frequency. Enterprise of semiconductor of American state apparatus develops department manager Niu Xuewen to think: “ checks in 5G especially millimeter wave band is put in a few challenges, if test the exponential level growth of the project, radio frequency demand that has challenge sex more, level,fast iteration issues intense market competition to wait. And in 5G millimeter wave frequency paragraph, can be born again a lot of new challenges, be like new digital frequency paragraph, figuration of OTA test, beam, face these to test hot water, NI research and development intelligence tests a system, it is a fixed functional sex tool only not just, it is to be automation more custom-built and compose builds, can cover test and verify to arrive whole process of production, ultimate goal also is more comprehensive ground satisfies demand for service. ”
Enterprise of semiconductor of American state apparatus develops department manager Niu Xuewen
In the meantime, the violet light that represents a company as front of domestic radio frequency exhibits vigor, in face 5G market to have preparation more early. Zhou Ya of high-quality market chief inspector comes to limited company of the violet optical science and technology that exhibit vigor express: &At present the price of average radio frequency front in the market is in Ldquo; left and right sides of 5 U.S. dollors, and price of front of 5G radio frequency is in about 10~15 U.S. dollor, foreground is accordingly tremendous. But we also discover, home is main on workmanship of radio frequency front it is a blank, violet light exhibits acute to build form the wireless communication with the most overall industry and product line of content couplet net, also built ’ of Ma Kalu of ‘ of 5G communication platform at the same time. Violet light exhibits acute general and partner of all radio frequency one case, advance 5G process with all one’s strength. ”
Zhou Ya of high-quality market chief inspector comes to limited company of the violet optical science and technology that exhibit vigor
Aerial regards parts of an apparatus of radio frequency front as medium another big focal point, also made the central point that assembly room everybody fixes eyes upon. Harbin Institute of Technology (Shenzhen) electron and Zhang Qinyu of information project prexy express: &Big to intelligent antenna requirement bandwidth, high density, vast region enclothes Ldquo;5G, spectrum efficiency, mobile sex, because this also was born,technology of massive array antenna and beam of much user trends endow with form technology, these technologies can help the service consumer with better 5G. Be in at the same time future, too hertz wave communication will become a broadband the trend of wireless communication, technology of antenna of new-style electromagnetism material also will make the gradual progress way of intelligent antenna technology. ”
Harbin Institute of Technology (Shenzhen) electron and Zhang Qinyu of information project prexy
And the Jia beauty that regards aerial tuning as chip manufacturer believes core, also have oneself original point of view to this. President of limited company of technology of communication of core of Jia beauty letter holds CTO Ni Wenhai concurrently to express: &Ldquo; is in 5G times, radio frequency switch is compositive change can make a trend. Nowadays, the mobile phone is comprehensive screen is designed to aerial is a challenge, because of aerial space decrescent, because this antenna tuner also was become,must taste, it can send and receive function to be developed in antenna of finite dimensional lieutenant general best. And why can core of Jia beauty letter have an opportunity, because aerial tuning chip is basic,be won’t by compositive, put jointly with other parts of an apparatus however. In the meantime, as the grow in quantity of 5G antenna, aerial tuning manufacturer also will get more opportunity. ”
President of limited company of technology of communication of core of Jia beauty letter holds CTO Ni Wenhai concurrently
Same, the Suzhou that there is old technique precipitation in RF switch hopes the view that beautiful small accept also offerred him to this, author of limited company of system of rare beauty small pay holds Suzhou concurrently advisory Liu Zewen represents presiding science and technology: “RF switch is 5G and front of prospective news report and base the important parts of an apparatus in the station, and performance of RF MEMS switch is superior, it is the optimal choice in 5G and system of prospective news report. Those who be worth to emphasize is, after the RF MEMS switch that signal designs through rare beauty, its attenuation value will become very low. Current, on the road of RF MEMS parts of an apparatus, rare beauty also moves toward hopeful front row. ”
Author of limited company of system of rare beauty small pay holds Suzhou concurrently Liu Zewen of adviser of presiding science and technology
Of course, having what the technology innovates is chip of 5G radio frequency and core parts of an apparatus not merely, enclose a domain to also be in with when all is entered. The brilliant round form that CTO of group of China day science and technology introduced Hua Tianying to be used at 5G on current mass rally at the encyclopedia encloses compositive technology, he expresses: “5G main component is 3 paragraphs, it is millimeter wave, Sub-6G, Sub-1G respectively, more high frequency paragraph of demand that encloses to miniaturization is higher also. Wait for parts of an apparatus in the light of the BAW in 5G, SAW, IPD, and follow-up millimeter wave, the brilliant circle that can tell exorbitant class turns the result that encloses a technology to achieve an efficient, miniaturization. China day science and technology began silicon radical fan to go out before 3 years model enclose a technology, engrave corrode through high accuracy housing having on silicon, embed chip among silicon chip, the silicon chip warp that such making will be very small, can undertake high density spends wiring. ”
CTO of group of China day science and technology at the encyclopedia
And in enclose, of filter enclosing is among them key more, suzhou nimble grinds deputy total Wang Jianguo represents limited company of science and technology of core accept rice: The “ arrival as 5G, module of front of mobile phone radio frequency and package market grow amazingly quick, among them filter is a key more. Prospective filter is enclosed will appear to the miniaturization, climate that improves stride of form of parts of an apparatus, combined-type. Suzhou nimble grinds core is current dedicated CSP-3 encloses a technology, mix through chip base piece between of cavity close means innovates to already developed to the 3rd generation, the miniature that encloses with realizing parts of an apparatus stage by stage is changed, can measure produce, low cost, high accuracy, compositive change. ”
Suzhou nimble grinds limited company of science and technology of core accept rice deputy total Wang Jianguo
Anyhow, the 5G 2019, already progressively trend is mature, official business is used change already was in nearly very close. In the meantime, accompanying the spring tide of content couplet net, artificial intelligence, 5G business uses the foreground that change is inestimable more. It is important to regard 5G as the technology the radio frequency front of one annulus, also be sure to become the market is medium this year one of the most significant wind gap. Admittedly, also be full of a challenge among them, but the challenge means demand normally, demand often is representing extra dividend. Hold front of 5G radio frequency, was to hold future.