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.
A highly integrated 4.9–5.9 GHz single chip front-end IC (FEIC) is presented, which is based on SiGe BiCMOS, realized in a 1.6 mm2 chip area and in an ultra-compact 1.7 × 2.0 × 0.33 mm3 package. The Tx chain has >30 dB gain and meets −40 dB DEVM up to Pout of 15 dBm and −35 dB DEVM up to Pout of 17 dBm with a 3.3 V supply, insensitive to modulation bandwidths and duty cycle. The ultra-low back-off...
This paper reports on the design and characterization of a low phase noise MEMS oscillator with ultra-low polarization voltage. An innovative oscillation circuitry is also proposed by a high gain-bandwidth, low-power TIVA (trans-impedance voltage amplifier) which is composed of two stages: the I-to-V stage and voltage gain stage. The TIVA is fabricated using 1P6M 0.18 μm CMOS technology and has been...
A high linearity 4.9–5.9 GHz T/R FEM is presented. The FEM consists of a SiGe BiCMOS PA and a single-pole double-throw SOI switched LNA in a 3 × 3 × 0.6 mm QFN package. The Tx chain has > 31 dB gain and meets 3% EVM up to 22 dBm with harmonic and out-of-band emissions compliant to regulatory limits. The receive chain features 2 dB NF and 14 dB gain with −3 dBm IP1dB for LNA mode and 4.5 dB attenuation...
An innovative Silicon-On-Insulator (SOI) SP4T T/R switch is presented. The SP4T switch consists of 2 receive paths with an integrated dual-band LNA and bypass attenuators along with 2 high linearity matched transmit paths. Tx paths feature 0.1 dB compression to 34 dBm input power and 0.5-0.8 dB insertion loss from 1 to 6 GHz with > 20 dB return loss and > 25 dB isolation. Receive paths feature...
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.