Corpus ID: 26175045

A Compact Coaxial Waveguide Combiner Design For Ultra-Broadband Power Amplifiers

@inproceedings{Jia2000ACC,
  title={A Compact Coaxial Waveguide Combiner Design For Ultra-Broadband Power Amplifiers},
  author={Pengcheng Jia},
  year={2000}
}

Pengcheng Jia

Published 2000

We report an enhanced broadband passive combiner structure using a dense slot-line antenna array in an oversized coaxial waveguide. A significant reduction in size has been achieved while maintaining a 6-18GHz bandwidth and capacity for 32 MMIC amplifiers. A broadband slotline to microstrip line transition is also developed and monolithically integrated with the slot-line antennas, to eliminate a troublesome bond-wire transition in earlier design and provide better compatibility with commercial… CONTINUE READING

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