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.
This paper presents a low power wideband receiver front-end implemented in 0.18 um CMOS technology for LTE application. The front-end includes a low-noise amplifier and a quadrature passive current commutating mixer. The inductive peaking LNA is designed using common gate topology for wideband matching with low power consumption. A noise cancellation technique is adopted for the LNA to achieve NF...
This paper presents a low-power high-linearity variable gain WCDMA receiver (Rx) front-end. The Rx front-end consists of a variable gain low noise amplifier (LNA) and a folded double balanced mixer. By enhancing the substrate resistance of a common gate transistor of LNA along with adopting multiple-gate technique, the linearity is significantly improved. Multiple-gate transistor technique is also...
In this paper, a super-regenerative receiver with a modified quenching method, which adopts cycling control scheme, is proposed for low cost wake-up application. The super-regenerative receiver front-end is designed in 0.18 mum CMOS technology.
A fully integrated RF front-end receiver for 3-5 GHz UWB application is reported. Low noise amplifier (LNA) adopts wide simultaneous noise and input matching technique to get better noise performance. Folded double balanced down conversion mixer is integrated with LNA implemented by 0.13 mum CMOS technology. Measured noise figure (NF) of each band (3432, 3960, and 4488 MHz) is 2.5, 3.3, and 4.2 dB...
This paper presents a low-power RF receiver/transmitter front-end for 2.4-GHz-band IEEE 802.15.4 standard in 0.18-mum CMOS technology. An RF receiver comprises a single-ended low-noise amplifier, a quadrature passive mixer, and a transimpedance amplifier. A current-mode passive mixer showing a very good 1/f noise performance is adopted to convert an RF signal directly to a baseband signal. Moreover,...
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.