WiFi multicast to very large groups gained attention as a solution for multimedia delivery in crowded areas. Yet, most recently proposed approaches do not provide performance guarantees.
Recently, mobile traffic (especially video traffic) explosion becomes a serious concern for mobile network operators.
Licensee MDPI, Basel, Switzerland. This paper demonstrates a high-speed, low-noise dynamic comparator, employing self-calibration.
A 0.9mu CMOS VLSI device was designed and developed to perform as an adaptive transversal equalizer for digital radio.
We demonstrate an intelligent symmetric-rate, 8 x 10- Gb/s, bi-directional time and wavelength-division multiplexed passive optical network (TWDM-PON) with 42-km reach, and 1:256 split.
We present a multi-user W-CDMA baseband channel unit processor for cellular base station applications.
This letter reports the performance of a W-band (75-110 GHz) high gain double-balanced active up-conversion mixer fabricated in a low-cost 200 GHz f(T) and f(max) 0.18 mu m SiGe BiCMOS technology.
High-power broadband amplifiers operating into impedances of less than 50 ohms have not been previously available. With the advent of optical modulators a need has arisen for such amplifiers.
We report a high efficiency multi-band Envelope-Tracking Power Amplifier (ET-PA) that supports modulation bandwidth up to 80MHz using real-time digital predistortion (RT-DPD).
An 83-GHz two-stage cascode power amplifier (PA) implemented in a low-cost 200/180-GHz fT/fmax 0.18-μm SiGe BiCMOS technology is presented.
