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.
RF probe measurements are widely used for characterizing circuits in the millimeter-wave frequency range. Especially above 200 GHz the large dimensions of the RF probe, in comparison to the wavelength, lead to parasitic effects which will effect the device under test. Since the measurement is influenced by the electro-magnetic coupling between probe tip and the test structures on the substrate, the...
This paper presents an active 1:2 power divider built in a 35 nm InGaAs monolithic microwave integrated circuit (MMIC) technology. The circuit is based on a common-source transistor with an interstage matching at the drain connection to feed two parallel common-gate transistors. The measured gain is 3.6 dB with a 3 dB bandwidth of 100 GHz ranging from 200 to 300 GHz. Input and output return loss are...
This paper reports a phase detector MMIC operating in the frequency range of DC to 40 GHz, with an average power conversion gain of 11 dB with wideband input matching. The MMIC is realized in 0.25 µm SiGe HBT technology. The phase detector is dedicated to form a Costas loop for broadband binary phase shift keyed signals.
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.