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.
An ultra-wideband asymmetric spiral-stacked Marchand balun fabricated in the standard 0.18 μm CMOS process is demonstrated. An innovative technique named in-phase current return path is incorporated into the design to enhance the balun's balance metrics. The proposed balun has a measured insertion loss <;5 dB (3 dB for an ideal balun) and a return loss better than 10 dB from 20.8 to 60 GHz. Significantly,...
In this paper, a Q-band common source low noise amplifier (LNA) using 90-nm standard RF-CMOS technology is proposed. The design methodologies for millimeter-wave (MMW) amplifiers are discussed. The post layout simulation results show that S11 is lower than -14 dB and S22 is -11 dB at the peak gain of 14.6 dB at 37.5 GHz with 9.4 GHz bandwidth, the minimum noise figure is lower than 5.5 dB, the input...
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.