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 the design of a multiphase clock generator that can be integrated in a current-mode wideband receiver. This block consists of a ring of dynamic transmission-gate flip-flops, which generates 8-phase clocks non-overlapped with 12.5% duty-cycle, from an external input clock at eight times the desired output frequency. The circuit is designed using CMOS 65 nm technology with 1 V supply...
In this paper we present a balun low noise amplifier (LNA) in which the noise figure (NF) and power consumption are reduced by using a feedback biasing structure. The circuit is based on a conventional wideband balun LNA with noise cancellation. We propose to replace the typical current source of the CG stage by a transistor that establishes a feedback loop in that stage. This adds a degree of freedom...
A wideband CMOS receiver front-end for radio applications operating between 300 MHz and 900 MHz is presented. In order to obtain channel selection with image-rejection and out-of-band interferers attenuation, both low-noise amplifier (LNA) and mixer incorporate a N-Path signal processing technique. The effectiveness of this N-Path filtering is investigated by comparing distinct combinations of clock...
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.