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.
In order to get high output power to load, a methodology called load-pull and source-pull is often utilized to select the optimal input and output impedance. Based on the methodology, using the GaN HEMT CGHV1F006S from CREE, simulation is performed by using microwave simulation software ADS. The results indicate that within 8.5GHz–10.2GHz, Delivered Power is higher than 37 dBm with Gain Ripple being...
This paper presents the application of a reconfigurable matching network (RMN) to improve the efficiency and linearity of an RF power amplifier under load impedance variations. Unlike dynamic load modulation technique, in this paper we consider the state of the RMN remains the same with the input power, but changes depending on the load impedance, a changing parameter in mobile environments. Simulations...
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.