A LINC demonstrator based on switchable phase shifters | Zendy

Tan Jee Seet | Zendy; Gardner Peter | Zendy

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A LINC demonstrator based on switchable phase shifters

Author(s) -

Tan Jee Seet,

Gardner Peter

Publication year - 2002

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.10577

Subject(s) - microwave , transmitter , qam , quadrature amplitude modulation , engineering , electronic engineering , electrical engineering , modulation (music) , physics , computer science , optoelectronics , telecommunications , acoustics , channel (broadcasting) , bit error rate

This paper presents a 2 GHz LINC transmitter demonstrator that generates a 16‐QAM (Quadrature Amplitude Modulation) signal using switchable phase shifters fabricated on a low cost substrate (FR4, 1.6 mm, ε r = 4.6). The number of switch elements required has been reduced from 16 per branch to 6 per branch by a careful analysis of the complete set of combinations required. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 262–264, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10577

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