Single-ended and differential radial power combiners implemented with a compact broadband probe

Young Pyo Hong; Donald F. Kimball; Peter M. Asbeck; Jong Gwan Yook; Lawrence E. Larson

doi:10.1109/TMTT.2010.2049165

Single-ended and differential radial power combiners implemented with a compact broadband probe

Young Pyo Hong, Donald F. Kimball, Peter M. Asbeck, Jong Gwan Yook, Lawrence E. Larson

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

A radial power-combiner design is presented using broadband probes and a radial cavity configuration. The 8:1 combiner (which can also be used as a power divider) is demonstrated experimentally in both single-ended and differential configurations. The broadband probe is composed of cylindrical conductors and dielectric spacers, arranged on a rod for mechanical stability. The proposed radial power combiner provides low loss, broad bandwidth (8001800 MHz), and high power capability.

Original language	English
Article number	5466251
Pages (from-to)	1565-1572
Number of pages	8
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	58
Issue number	6
DOIs	https://doi.org/10.1109/TMTT.2010.2049165
Publication status	Published - 2010 Jun

Bibliographical note

Funding Information:
Manuscript received October 27, 2009; revised February 16, 2010; accepted March 07, 2010. Date of publication May 18, 2010; date of current version June 11, 2010. This work was supported in part by the Yonsei University Institute of TMS Information Technology under a Brain Korea 21 Program, by the Center for Wireless and Communications (CWC), University of California at San Diego (UCSD), and by the California Institute for Telecommunications and Information Technology (CALIT), UCSD.

All Science Journal Classification (ASJC) codes

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

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