Technical Support of RFAnalog and RFIC for high frequency(up to Milli-wave Band, more than 40 years experience)
Evolution of RF (wireless) LSI: ( Updated Mar. 04, 2021 ) Yr.1970-2019; Mobile communication market such as mobile phones, smartphones, wireless LAN (Wi-Fi): Almost completed with SoC of mobile communication system LSI( similar to SnapDragon) Chips, Yr.2020-2050 (forecast); Starting with IoT, self-driving cars, wearable AR, VR equipment, and expanding to space mobile applications; Space Mobile communication between the Earth and Mars. High-frequency mixed signal LSI technology RFAnalog IC design development(CMOS, Bipolar)1GHZ〜25GHZ TEG developent LNA、MIXER、VCO、PLL Cellular Phone/PHS/WLAN802.11a,b,g RF-Transceiver design & Consulting UHF(950MHz Band)、Microwave(2.45GHz Band) RFID IC-tag &Small size Reader design & Consulting Mixed-Signal Analysis
Ubiquitous mobile tele-communication RF Micro-computor、Ubiquitous mobile communication Syatem LSIs; Wireless data tele-communication using RF system LSI On going 2008-12-19 Patent No. 4243540 |