A study on the wideband lens amplifier for spatial power combining

Ohsun Kwon, Sewoong Kwon, Su Won Bae, Young Joong Yoon

Research output: Contribution to journalArticlepeer-review


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.

Original languageEnglish
Pages (from-to)148-152
Number of pages5
JournalMicrowave and Optical Technology Letters
Issue number2
Publication statusPublished - 2005 Jul 20

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


Dive into the research topics of 'A study on the wideband lens amplifier for spatial power combining'. Together they form a unique fingerprint.

Cite this