ドルトムント対ヴォルフスブルク

International Affairs Students Current Students Alumni Faculty/Staff Careers--> TOHOKU UNIVERSITYCREATING GLOBAL EXCELLENCE Search 日本語 Contact Tohoku University --> About Facts & Figures Facilities Organization Chart History President's Message Top Global University Project Designated National University Global Network Promotional Videos Academics Undergraduate Graduate Courses in English Exchange Programs Summer Programs Double Degree Programs Academic Calendar Syllabus Admissions Undergraduate Admissions Graduate Admissions Fees and Expenses Financial Aid Research Feature Highlights Research Releases University Research News Research Institutes Visitor Research Center Research Profiles Academic Research Staff Campus Life International Support Office IT Services Facilities Dining & Shops Campus Bus Clubs & Circles News University News Research--> Arts & Culture Health & Sports Campus & Community Press Release--> International Visit Alumni Careers Events Exhibits Music Special Event Lecture Alumni--> Map & Directions Campus Maps & Bus--> Facilities Map--> TOHOKUUNIVERSITY About Academics Admissions Research Campus Life News Events International Affairs Students Current Students Alumni Faculty/Staff Promotional Videos Subscribe to our Newsletter Map & Directions Contact Jobs & Vacancies Emergency Information Site Map 日本語 Close Home Research News Mitsubishi Electric and Tohoku University Develop 5GHz/60GHz Dual-Band Receiver Front-End Si-CMOS IC for Wireless Communication Research News Mitsubishi Electric and Tohoku University Develop 5GHz/60GHz Dual-Band Receiver Front-End Si-CMOS IC for Wireless Communication 2014-10-03 Contributions to highly dependable and high-speed communications TOKYO, October 3, 2014 - Mitsubishi Electric Corporation (TOKYO: 6503) and Tohoku University announced today their development of a 5GHz/60GHz dual-band receiver RF front-end Si-CMOS IC for a highly dependable and high-speed wireless communication system that Tohoku University has proposed as the "Dependable Air." Technical details of new Si-CMOS IC will be announced during European Microwave Week 2014 from 5-10 October 2014. 5GHz/60GHz dual-band receiver RF front-end Si-CMOS IC Wireless communication is greatly dependent on high dependability and high speed. But since high-speed wireless communication normally uses millimeter-scale radio waves, communication can be established only in line of sight. In the 5GHz band used for wireless LANs, however, communication is possible over the horizon. Tohoku University is proposing its Dependable Air with wireless handsets that use multiple standards (heterogeneous) to conduct seamless handovers according on the environment. Mitsubishi Electric's new RF front-end IC is a miniaturized multiband model that uses the 5GHz and 60GHz bands. Size was reduced about 30% by sharing parts of the 5GHz and 60GHz RF front-ends. Circuit configuration of new RF front-end IC Mitsubishi Electric also reduced the extent of trial IC manufacturing by introducing electro-magnetic simulation of performance effects in millimeter-wave bands for assembled ICs. Assembled millimeter-wave IC Electro-magnetic simulation result 5GHz/60GHz dual-band receiver module Going forward, Mitsubishi Electric plans to pursue standardization of this wireless communication, including IEEE802.11 and other standards, as well as develop RF-IC business for millimeter-wave communication devices. The Dependable Air by Tohoku University is supported by the CREST funding program of the Japan Science and Technology Agency. Under the CREST project named "Fundamental Technologies for Dependable VLSI System" (research supervisor: Dr. Shojiro Asai), research into the "Development of Dependable Wireless Systems and Devices" (principal investigator: Prof. Kazuo Tsubouchi, Tohoku University) is being carried out. Click here for the pdf file Contact: Tohoku University Research Institute of Electrical Communication Research Center for 21st Century Information Technology Visiting Professor Kazuo Tsubouchi Advanced Wireless Information Technology Associate Professor Suguru KamedaTel: +81-22-217-6121 Email: kamedariec.tohoku.ac.jp Archives 2014&＃24180; 2015&＃24180; 2016&＃24180; 2017&＃24180; 2018&＃24180; 2019&＃24180; 2020&＃24180; 2021&＃24180; 2022&＃24180; 2023&＃24180; Page Top About Tohoku University Academics Admissions Research Campus Life News Events International Affairs Students Alumni Promotional Videos Subscribe to our Newsletter Map & Directions Contact Tohoku University Jobs & Vacancies Emergency Information Site Map Media Enquiries Parent & Family Support Public Facilities Contact Tohoku University