Anritsu and fellow check tools firm ETS-Lindgren have collaborated on a brand new Non-Terrestrial Networks (NTN) testing answer, which mixes Anritsu’s MT8821C Radio Communication Analyzer with ETS-Lindgren’s EMQuest antenna measurement software program and helps narrowband IoT NTN testing.
The MT8821C has a large dynamic vary, helps mobile applied sciences and maintains a secure wi-fi connection with a purpose to stop disruptions throughout over-the-air testing, Anritsu mentioned, that means that it could actually scale back OTA check instances; the analyzer additionally helps check circumstances for Skylo’s NTN community.
James Younger, director of Wi-fi Options at ETS-Lindgren mentioned that the corporate was happy with how shortly the combination with Anritsu’s tools was achieved and added that the joint answer signifies that over-the-air labs “can add NB-NTN know-how help with a straightforward improve to instrumentation and software program, plus seize the demand generated as cell community operators choose satellite tv for pc companions and speak in regards to the prospects of mobile providers from area.”
The 2 corporations mentioned in a launch that their collaboration is “not nearly know-how,” however that it’s a “important step towards the conclusion of a affluent community society, particularly in distant and underserved areas the place delivering terrestrial cell community protection is difficult.”
Individually, Anritsu additionally mentioned this week that it’s the first to get World Certification Discussion board certification for NTN NB-IoT radio frequency conformance exams. These exams had been validated on Anritsu’s New Radio RF Conformance Take a look at System ME7873NR, and leveraged an Altair gadget from Sony Semiconductor Israel.
Levana Asraf Fouks, senior director of system validation and PM supervisor of system engineering at Sony Semiconductor Israel, mentioned that working with Anritsu on the early levels of improvement permits the corporate to put the groundwork for a sooner certification course of for NB-NTN modules and units, including: “The validation of NTN NB-IoT RF conformance exams is a significant step ahead for the trade.”
In different check information:
–Rohde & Schwarz mentioned this week that it supported profitable characterization of a sub-Terahertz TX/RX multi-antenna chip (CHARM) in an over-the-air check chamber, working at as much as 140 GHz, in collaboration with Berkeley Wi-fi Analysis Heart (BWRC).
R&S additionally gave a preview of a new probe system for exact measurement of quick switching indicators, designed to work with its oscilloscope portfolio.
–Keysight Applied sciences teamed up with SmartViser to supply a joint answer targeted on testing the Vitality Effectivity Index (EEI) of smartphones and tablets to satisfy the European Union’s power labeling mandate for these units. Keysight mentioned that SmartViser’s check automation software program for cell units can be utilized with any configuration of Keysight’s UXM 5G Wi-fi Take a look at Platform.
In different information for Keysight this week, the corporate was ranked by Forbes as among the finest corporations for range, coming in at #8 out of 500 U.S.-based corporations.
–Spirent Communications’ AI visitors emulation platform took a prime prize at Interop Tokyo 2024; its 800G check equipment and Octobox Wi-Fi 7 check answer additionally landed prime awards on the present within the check and measurement class.
-At subsequent week’s IMS 2024 present in Washington, D.C., mathematical computing software program firm MathWorks will current demos aimed at displaying engineers how one can design and analyze candidate waveforms for future 6G techniques.