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Second octave power amplifier design based on resistive‐reactive series of continuous inverse modes
- Source :
- Electronics Letters. 53:510-512
- Publication Year :
- 2017
- Publisher :
- Institution of Engineering and Technology (IET), 2017.
-
Abstract
- This Letter presents a methodology, which contains resistive-reactive series of continuous inverse modes (Res.-Rea. SCIMs), for the second octave power amplifier (PA) design. The bandwidth was extended by multiplying the current waveform of SCIMs with a cosine factor. The measurement of the proposed Res.-Rea. SCIMs PA showed 67–78.8% drain efficiency and ∼10 W output power across a band of 0.5–2 GHz.
- Subjects :
- Physics
Resistive touchscreen
Acoustics
Amplifier
Bandwidth (signal processing)
Inverse
020206 networking & telecommunications
02 engineering and technology
0202 electrical engineering, electronic engineering, information engineering
Trigonometric functions
Waveform
Electrical and Electronic Engineering
Direct-coupled amplifier
Drain efficiency
Subjects
Details
- ISSN :
- 1350911X and 00135194
- Volume :
- 53
- Database :
- OpenAIRE
- Journal :
- Electronics Letters
- Accession number :
- edsair.doi...........30e3c8afae8e2bf02ea451678da80e4a