Skip to search formSkip to main contentSkip to account menu
You are currently offline. Some features of the site may not work correctly.

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

Related topics

Related topics

15 relations
C band (IEEE)Carrier waveDuplex (telecommunications)Electronic oscillator
Expand

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2008
Highly Cited
2008
Schottky Barrier Diode Circuits in Silicon for Future Millimeter-Wave and Terahertz Applications
This paper presents Schottky barrier diode circuits fully integrated in a 0.13- mum SiGe BiCMOS process technology. A… 
  • table I
  • figure 1
  • figure 2
  • figure 3
  • figure 5
Highly Cited
2008
Highly Cited
2008
Compensation of Frequency-Dependent Gain/Phase Imbalance in Predistortion Linearization Systems
Impairments in the analog quadrature modulator can adversely impact the performance of a digital predistortion linearization… 
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Highly Cited
2008
Highly Cited
2008
A Linear $\Sigma$–$\Delta$ Digital IF to RF DAC Transmitter With Embedded Mixer
A noise-shaped direct digital IF to RF (DIF2RF) DAC with embedded upconverter mixer is presented. The digital IF signal is noise… 
  • figure 1
  • figure 2
  • figure 3
  • figure 6
  • figure 4
Highly Cited
2006
Highly Cited
2006
A Polyphase Multipath Technique for Software-Defined Radio Transmitters
Transmitter circuits using large signal swings and hard-switched mixers are power-efficient, but also produce unwanted harmonics… 
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
2003
2003
Frequency-dependent modulator imbalance in predistortion linearization systems: modeling and compensation
Impairments in the analog quadrature modulator can adversely impact the performance of a digital predistortion linearization… 
  • figure 1
  • figure 3
  • figure 2
  • figure 4
  • figure 6
Highly Cited
2003
Highly Cited
2003
Upconversion properties of a transparent Er3+–Yb3+ co-doped LaF3–SiO2 glass-ceramics prepared by sol–gel method
Transparent 0.1ErF3–0.1YbF3–5LaF3–94.8SiO2 (mol%) glass-ceramics was prepared by sol–gel method. Efficient upconversion emissions… 
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Highly Cited
1998
Highly Cited
1998
A single-chip 900-MHz spread-spectrum wireless transceiver in 1-/spl mu/m CMOS. I. Architecture and transmitter design
A single-chip transceiver for frequency-hopped code division multiple access (CDMA) in the 900 MHz industrial, scientific and… 
1998
1998
GaAs RFICs for CDMA/AMPS dual-band wireless transmitters
An upconverter and two driver amplifiers for CDMA/AMPS cellular/PCS wireless transmitters are presented. The upconverter has two… 
  • figure 1
  • figure 3
  • figure 2
  • figure 4
  • figure 5
Highly Cited
1991
Highly Cited
1991
An integrated Si bipolar RF transceiver for a zero IF 900 MHz GSM digital mobile radio frontend of a hand portable phone
A single-chip solution for a GSM (Group Special Mobile) 900-MHz RF TX quadrature modulator and RX quadrature demodulator was… 
1971
1971
Effects of precipitation on 15.3- and 31.65-GHz earth—Space transmissions with the ATS-V satellite
The increased communications demands of a rapidly expanding technology are requiring the systems designer to look to higher… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy, Terms of Service, and Dataset License
ACCEPT & CONTINUE