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.
A single side band(SSB) 77 GHz transmitter for radar automotive applications is presented in this paper. The direct conversion transmitter consists of a SSB sub-harmonic up-convertion mixer and a 4-stage power amplifier(PA). The 38 GHz passive coupler and balun are designed to provide IQ differential LO from external input to drive the mixer. The proposed transmitter is fabricated in 65-nm CMOS. The...
Power back-off performances of the modified power-combining Class-E amplifier under different amplitude-modulation schemes such as envelope elimination and restoration (EER) and envelope tracking (ET) are experimentally assessed in this paper. The modified output load network adopting three-harmonic terminations technique eliminates the need for additional lossy filtering section in the transmitter...
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.