A Distributed Model of Four-Port Monolithic Transformer

Lee, Dong Ho ; Ko, Sangsoo ; Jeon, Sang-Hoon ; Park, Jae-Woo ; Hong, Songcheol (2004) A Distributed Model of Four-Port Monolithic Transformer. In: Gallium Arsenide applications symposium. GAAS 2004, 11—12 Ottobre, Amsterdam.
Full text disponibile come:
[thumbnail of GA042627.PDF]
Anteprima
Documento PDF
Download (284kB) | Anteprima

Abstract

This paper deals with modeling of a monolithic spiral transformer. The transformer is designed and fabricated as a symmetrical octagonal spiral structure using two-metal layer process on GaAs substrate for input balun applications of 2 GHz and 5 GHz push-pull power amplifiers. A distributed model of the transformer is developed to fit in wide frequency range with four ports. The model includes the skin effect which describes increase in series resistance with frequency. Six different sets of twoport s-parameters are measured to obtain full characteristics of the four-port transformer while the other two ports are shorted to ground. The model is validated with measurement results in 100 MHz to 6 GHz.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Atto)
Autori
AutoreAffiliazioneORCID
Lee, Dong Ho
Ko, Sangsoo
Jeon, Sang-Hoon
Park, Jae-Woo
Hong, Songcheol
Settori scientifico-disciplinari
DOI
Data di deposito
15 Giu 2005
Ultima modifica
17 Feb 2016 14:12
URI

Altri metadati

Statistica sui download

Statistica sui download

Gestione del documento: Visualizza il documento

^