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 1.8–2.2 GHz CMOS LNA featuring a record 0.8dB noise figure is reported using an inductively-degenerated cascode topology combined with floating-body transistors and high-Q passives on an SOI substrate. The LNA achieves 11 dB of power gain while consuming 6.6 mW dc power from a 1.5V supply. The LNA covers Bands 1, 2, and 3 of 3GPP, and is suitable for LTE terminal applications. IIP3 of +4.6dBm and...
A new low cost efficiency improvement technique is proposed for Doherty power amplifiers (PA), which combines supply switching with typical load modulation. In addition, the technique employs gate bias modulation to provide gain and maximize efficiency. The proposed technique was investigated with a commercial prototype GaN PA. Measurement and simulation results for a 5 MHz LTE signal showed that...
A new efficiency improvement technique is proposed for Doherty power amplifiers (PA), which combines supply switching with load modulation. The proposed technique was demonstrated with a commercial prototype GaN PA. Measurement and simulation results for the Doherty PA, using a 5 MHz LTE signal, showed that the proposed technique significantly improved the average power-added efficiency (PAE) to ~55...
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.