Modified LINC transmitter using efficient parallel amplification scheme | Zendy

Liu Rui | Zendy; Schreurs Dominique | Zendy; De Raedt Walter | Zendy; Mertens Robert | Zendy

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Modified LINC transmitter using efficient parallel amplification scheme

Author(s) -

Liu Rui,

Schreurs Dominique,

De Raedt Walter,

Mertens Robert

Publication year - 2011

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.26086

Subject(s) - transmitter , amplifier , electronic engineering , power (physics) , computer science , nonlinear system , microwave , electrical efficiency , scheme (mathematics) , adaptation (eye) , component (thermodynamics) , electrical engineering , engineering , physics , telecommunications , cmos , optics , mathematics , mathematical analysis , channel (broadcasting) , quantum mechanics , thermodynamics

A modified linear amplification with nonlinear component (LINC) transmitter is presented using a novel power combination scheme.By using multiple LINC sections in parallel with a compact adaptive power combining network, the output power of power amplifiers can be boosted, together with obtaining higher efficiency over a large power back‐off region. Compared to existing designs, no gate bias adaptation is needed and efficiency can be further improved. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26086

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