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 RFIC phased array receive chips capable of formation 2- and 4- simultaneous beams from the same antenna input with 4-bit amplitude and phase control. The design is based on a SiGe BiCMOS process (Jazz SiGe18Hx) and results in excellent isolation between the different beams. The 2-beam chip results in a gain of 5-6 dB per channel at 14-15 GHz, a noise figure of 10.0 dB, a P1dB of...
A 4-element 36-38 GHz SiGe BiCMOS phased array capable of both transmit and receive operation with 5-bit phase and amplitude control is presented. The design is based on an All-RF approach and results in very small chip area and low power consumption. The array results in a measured average gain of ~0 dB per channel, a noise figure of 8-9 dB, P1dB of -16 dBm, and output P1dB of +4 dBm over an instantaneous...
Ka-band SiGe BiCMOS single- and four-element phased arrays capable of both transmit and receive operation with 5-bit phase and amplitude control are presented. The design is based on the All-RF architecture with RF phase shifters and attenuators, and a 4:1 passive power combining/dividing network. The four-element array results in an average gain of ~ 0 dB per channel and a noise figure of 9.0 dB,...
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.