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Passive components on AIN for application in AlGaN/GaN power amplifiers

  • B. Jacobs
  • , B.C.L. van Straaten
  • , M.C.J.C.M. Krämer
  • , F. Karouta
  • , A.P. Hek, de
  • , E. Suijker
  • , R. Dijk, van

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

We have investigated Coplanar Waveguide (CPW) elements on AlN for use in future AlGaN/GaN based power amplifiers. This technology becomes crucial if a via-hole technology is not available. Lines, discontinuities, metal-insulator-metal (MIM) capacitors and resistors were measured and modelled. These elements are embedded between two adaptors for RF probing. A technique was developed to de-embed the adaptors from the overall measurement and hence correctly determine the properties of the element itself. Measurements on elements containing multiple ports with right angles can best be carried out using standard calibration techniques followed by carefully reorienting the probes. It is shown that for accurate design of matching networks operating at 10 GHz each element has to be carefully modelled. The method presented in this paper can be a useful contribution tackling some of the problems related to the design of these networks.
Originele taal-2Engels
TitelGaN and related alloys : symposium, 2001, held November 26-30, 2001, Boston, Massachusetts, U.S.A.
RedacteurenJohn E. Northrup
Plaats van productieWarrendale
UitgeverijMaterials Research Society
Pagina's629-634
ISBN van geprinte versie1-55899-629-X
DOI's
StatusGepubliceerd - 2002
Evenement2001 MRS Fall Meeting & Exhibit - Boston, Verenigde Staten van Amerika
Duur: 26 nov. 200130 nov. 2001
https://www.mrs.org/fall2001
http://www.mrs.org/f01-program-l/

Publicatie series

NaamMaterials Research Society symposium proceedings
Volume693

Congres

Congres2001 MRS Fall Meeting & Exhibit
Land/RegioVerenigde Staten van Amerika
StadBoston
Periode26/11/0130/11/01
AnderMRS Fall meeting Boston MA, USA
Internet adres

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