A study on the wideband lens amplifier for spatial power combining | Zendy

Kwon Ohsun | Zendy; Kwon Sewoong | Zendy; Bae Su Won | Zendy; Yoon Young Joong | Zendy

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A study on the wideband lens amplifier for spatial power combining

Author(s) -

Kwon Ohsun,

Kwon Sewoong,

Bae Su Won,

Yoon Young Joong

Publication year - 2005

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.20927

Subject(s) - wideband , amplifier , direct coupled amplifier , electrical engineering , electronic engineering , engineering , balun , linear amplifier , rf power amplifier , microwave , computer science , operational amplifier , telecommunications , cmos , antenna (radio)

In this paper, a wideband lens amplifier is proposed as a spatial power combiner for C‐band services. The proposed lens amplifier has a tile‐tray hybrid structure that can solve isolation, wideband, and heat‐sink problems. Also, it has a balanced amplifier structure which has many benefits, such as high output power, but remains a simple circuit configuration without a balun. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 46: 148–152, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20927

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