Skip to search formSkip to main contentSkip to account menu

Block upconverter

Known as: Block Up Converter, Upconverter 
A block upconverter (BUC) is used in the transmission (uplink) of satellite signals. It converts a band of frequencies from a lower frequency to a… 
Wikipedia (opens in a new tab)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2019
Highly Cited
2019
Lead halide-based perovskite thin films have attracted great attention due to the rapid increase in perovskite solar cell… 
Highly Cited
2014
Highly Cited
2014
Upconversion (UC) of sub-band-gap photons has the potential to increase the efficiency of solar cells significantly. We realized… 
Highly Cited
2008
Highly Cited
2008
Impairments in the analog quadrature modulator can adversely impact the performance of a digital predistortion linearization… 
Highly Cited
2008
Highly Cited
2008
This paper presents Schottky barrier diode circuits fully integrated in a 0.13- mum SiGe BiCMOS process technology. A… 
Highly Cited
2006
Highly Cited
2006
Transmitter circuits using large signal swings and hard-switched mixers are power-efficient, but also produce unwanted harmonics… 
2003
2003
Impairments in the analog quadrature modulator can adversely impact the performance of a digital predistortion linearization… 
Highly Cited
2001
Highly Cited
2001
In the first part of the paper, also in this issue of the JOURNAL, the design of the frequency synthesizer and receiver section… 
Highly Cited
1991
Highly Cited
1991
A single-chip solution for a GSM (Group Special Mobile) 900-MHz RF TX quadrature modulator and RX quadrature demodulator was… 
1971
1971
The increased communications demands of a rapidly expanding technology are requiring the systems designer to look to higher…