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Inverter (logic gate)

Known as: 4049, Hex Inverter, NO gate 
In digital logic, an inverter or NOT gate is a logic gate which implements logical negation. The truth table is shown on the right.
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Papers overview

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Review
2016
Review
2016
  • E. Levi
  • 2016
  • Corpus ID: 24622162
Multiphase variable-speed drives and generation systems (systems with more than three phases) have become one of the mainstream… 
Highly Cited
2013
Highly Cited
2013
Application of multilevel inverters for higher power purposes in industries has become more popular. This is partly because of… 
Highly Cited
2010
Highly Cited
2010
This paper extends the impedance-source (Z-source) inverters concept to the transformer-based Z-source (trans-Z-source) inverters… 
Highly Cited
2009
Highly Cited
2009
This paper presents a novel design of ternary logic inverters using carbon nanotube FETs (CNTFETs). Multiple-valued logic (MVL… 
Highly Cited
2009
Highly Cited
2009
This paper focuses on direct torque control (DTC) for three-phase AC electric drives. A novel model predictive control scheme is… 
Highly Cited
2009
Highly Cited
2009
A novel multilevel inverter with a small number of switching devices is proposed. It consists of an H-bridge and an inverter… 
Highly Cited
2006
Highly Cited
2006
In this paper, an online induction motor diagnosis system using motor current signature analysis (MCSA) with advanced signal-and… 
Highly Cited
2005
Highly Cited
2005
A key criticism of the existing empirical literature on the risk-return relation relates to the relatively small amount of… 
Highly Cited
1998
Highly Cited
1998
The selective harmonic elimination PWM (SHEPWM) method is systematically applied for the first time to multilevel series… 
Highly Cited
1992
Highly Cited
1992
  • H. Akagi
  • 1992
  • Corpus ID: 67838057
Trends and future prospects in active power line conditioners using pulse-width-modulation inverters are presented with the focus…