The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Receiver and transmitter RFICs for Ku-band mobile satellite communication are designed using SiGe BiCMOS technology. The phase shifter, attenuator and serial-to-parallel converter are implemented using CMOS FETs. SiGe HBTs are used to designing low noise amplifier, driver amplifier and power amplifier The receiver RFIC exhibits gain of 25 dB, typical noise figure of 6 dB over 10.7 GHz to 12.75 GHz...
Advancements in SiGe device development enable the realization of 76.5 GHz FMCW automotive long range radar systems using relatively low-cost silicon technology. This paper presents fully integrated receiver (RX) and transmitter (TX) circuits for wide temperature range operations. The TX chips consists of a VCO with two stage power amplifier, frequency divider chain, power detector circuit and operational...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.