Dissertação(Mestrado)—Universidade de Brasília/Departamento de Engenharia Elétrica, 2006.Um circuito de seis-portas foi projetado aqui e foi construído para medir o coeficiente de reflexão complexo, de dispositivos de microondas. Foi construído com guia de ondas WR- 90 que operam na faixa de 8,2 - 12,4 GHz. Uma das vantagens deste seis-portas com respeito a outros sistemas que medem a mesma quantidade complexa é sua estrutura muito simples. O coeficiente de reflexão de um dispositivo sob teste (DUT) foi determinado por esta técnica. Foi comparado com a medida pela técnica da linha fendida e uma ótima concordância foi alcançada. ____________________________________________________________________________ ABSTRACTA six-port circuit was here d...
A microwave reflectometer is an instrument to measure a complex ratio between reflected and incident...
This Master Thesis contains an evaluation of the six-port reflectometer (SPR), an alternative method...
10.1109/19.50441IEEE Transactions on Instrumentation and Measurement391184-188IEIM
Um circuito de seis-portas foi projetado aqui e foi construído para medir o coeficiente de reflexão ...
Five-Port Reflectometer is a microwave passivedevice where it implements the six-port algorithm to m...
Reflectômetros vetoriais de banda larga são instrumentos complexos e de custo elevado. São também um...
This letter presents the design of a six-port reflectometer (SPR), which makes use of edge-coupled, ...
ABSTRACT: Analysis of an arbitrary microwave network -- Ideal power detector -- Ideal matched networ...
Six-port reflectometer is well-known for its ability to measure magnitude and phase-shift of microwa...
10.1109/TMTT.2007.914626IEEE Transactions on Microwave Theory and Techniques562493-498IETM
The paper describes operations with DC output voltage of multiport based system. Proposed system is ...
This paper presents the characterization and operation of an alternative device, which is known as m...
The paper presents a wideband nine-port reflectometer realized as a cascade connection of six- and f...
ABSTRACT: System description -- Six-port junction -- Power detectors -- Microwave generator and freq...
10.1109/19.137346IEEE Transactions on Instrumentation and Measurement412193-197IEIM
A microwave reflectometer is an instrument to measure a complex ratio between reflected and incident...
This Master Thesis contains an evaluation of the six-port reflectometer (SPR), an alternative method...
10.1109/19.50441IEEE Transactions on Instrumentation and Measurement391184-188IEIM
Um circuito de seis-portas foi projetado aqui e foi construído para medir o coeficiente de reflexão ...
Five-Port Reflectometer is a microwave passivedevice where it implements the six-port algorithm to m...
Reflectômetros vetoriais de banda larga são instrumentos complexos e de custo elevado. São também um...
This letter presents the design of a six-port reflectometer (SPR), which makes use of edge-coupled, ...
ABSTRACT: Analysis of an arbitrary microwave network -- Ideal power detector -- Ideal matched networ...
Six-port reflectometer is well-known for its ability to measure magnitude and phase-shift of microwa...
10.1109/TMTT.2007.914626IEEE Transactions on Microwave Theory and Techniques562493-498IETM
The paper describes operations with DC output voltage of multiport based system. Proposed system is ...
This paper presents the characterization and operation of an alternative device, which is known as m...
The paper presents a wideband nine-port reflectometer realized as a cascade connection of six- and f...
ABSTRACT: System description -- Six-port junction -- Power detectors -- Microwave generator and freq...
10.1109/19.137346IEEE Transactions on Instrumentation and Measurement412193-197IEIM
A microwave reflectometer is an instrument to measure a complex ratio between reflected and incident...
This Master Thesis contains an evaluation of the six-port reflectometer (SPR), an alternative method...
10.1109/19.50441IEEE Transactions on Instrumentation and Measurement391184-188IEIM