Once an incident occurred in the industry, there will be many news, but there are some meaningless, even if the company does not launch new products, it will also publish the news that they are about to launch. However, from some manufacturers' test activities, you can learn about the development of various industries, and 5G is also true.
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Once an incident occurred in the industry, there will be many news, but there are some meaningless, even if the company does not launch new products, it will also publish the news that they are about to launch. Before the Action Communications Conference (MWC), there have been a bunch of new news released news, as usual, some people only announce that those products will be displayed, but some companies are worth paying special attention.
Headquartered in California, Movandi developed a millimeter wave (MMWave) RF front-end solution developed according to CMOS process, integrated simulation and digital beamforming signal processing technology and antenna, applied to base station, small base station And Client Equipment (CPE), the company said this technology is BEAMX.
Movandi and announced that it is developing "5G Network Solutions" with NXP Semiconductor (NXP), but there is no explanation of the plan. Press Releases indicate that combined with NXP advanced digital network and signal processing technology, as well as Movandi's innovative RF transceiver and system architecture, the target application is smart home, automatic driving car, and future action cloud services.
Movandi must be tested through MMWave product before introducing Beamx technology. Although the company began to use the technology of Keysight at least from 2017, this new company announced that the LITEPOINT's IQGIG5G MMWave test system was used for wireless testing.
Headquartered in Taiwan, MEDITEK released press releases related to test equipment companies, mentioned the service of Anritsu and Rohde & Schwarz (R & S), and the use of Anritsu MT8000A Wireless Communication Test Station Tests its 5G modem chip 力 Helio M70.
According to press releases, the chip is the only 5G modem chip that supports LTE and 5G dual connectivity (EN-DC), supports 2G to 5G specifications, complies with 3GPP Release R15 action communication technology standards, and supports non-free (NSA) and future Independent (SA) 5G network. The Monochronous modem chip supports FR1 (SUB-6GHz) band, not the frequency range of MMWave starting from 24 GHz.
The modem chip of the Unicard is currently being integrated into the 5G RF front-end module, using R & S's equipment to test. Liaotai is testing its Helio M70 5G modem chip, as well as the 5G RF front-end module and antenna array of chips, and OTA testing. Since the RF radio front end module and antenna are integrated packages, there is no wired RF test, but the OTA test must be used, and the United Kingdom will use the TS8980R and D-M1 test systems to test. According to press releases, the system includes an ATS1800C CaT Ran, a SMW200A Test Range Chamber, a SMW200A vector signal generator (VSG), FSW50 signal, and spectrum analyzer, and 40 GHz vector network analyzer ZVA40.
Two press releases in Liaotai seem to be announced in the M70 chip to 5G RF front-end solutions. Russ Mestechkin, Sales and Business Development, Senior Supervisor, was mentioned in December last December: "We don't sure the M70 chip in the market is included in the market, focusing on integrated SOC products, and focusing on SUB- 6GHz product development, rather than separate sales of modem chips, customers will launch products using our program at the end of 2019 or early 2020. "
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