Innovative Transition for Wideband Spatial Combiners
- Resource Type
- Conference
- Authors
- Passi, Davide; Leggieri, Alberto; Mattioni, Alessio; Ramundo, Mariarcangela; Di Paolo, Franco; Bartocci, Marco; Tafuto, Antonio; Ciacia, Egidio
- Source
- 2018 International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits (INMMIC) Integrated Nonlinear Microwave and Millimetre-wave Circuits (INMMIC), 2018 International Workshop on. :1-3 Jul, 2018
- Subject
- Components, Circuits, Devices and Systems
Wideband
Loss measurement
Power combiners
Density measurement
Microstrip
Substrates
Dielectrics
Spatial power combiner
coaxial line
high power amplifier
wideband
fin line
- Language
This paper deals with the design and realization of a coaxial Wideband Spatial Power Combiner. It is composed by 16 amplifier modules in order to potentially deliver 50dBm in the 3.5–20GHz. New tips have been adopted to reduce reflections and loss and to avoid resonance occurring in the whole operating bandwidth. Only the passive elements have been assembled and characterized.