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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Spatial power combiner | 1/1 | https://en.wikipedia.org/wiki/Spatial_power_combiner | reference | science, encyclopedia | 2026-05-05T03:54:29.589963+00:00 | kb-cron |
A spatial power combiner generally refers to a microwave system in which the output power of several solid state circuits are combined in free space as opposed to in a lossy substrate. Many spatial power combiners use concepts from free-space optics in which dielectric lenses are used to focus a microwave beam into and out of a solid-state circuit array. For this reason, this field of research is also known as quasioptics.
== References ==