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- URL: https://x.com/QVHenkel/status/1798898028423610748
- Author: Lukas Henkel (@QVHenkel)
- Posted: 2024-06-07 02:01:26
Thread
1/ @QVHenkel
I’ve set up a simulation of a Rotman lens to drive a phased array in Elmer. The matching of the ports is poor, causing lots of internal reflections, resulting in unwanted side lobes and poor channel separation. Nonetheless I think it still demonstrates the principle nicely 😊
Branches: 2024-06-07-manuelmenzella-cool-what-software-did-you-use-for-this-simulation, 2024-06-07-wilsden-this-clarified-a-lot-thanks, 2024-06-07-MonetaryWarlord-https-x-com-9600-status-1798337999102705830-s-46, 2024-06-07-losfroger-i-have-no-idea-what-any-of-this-stuff-means-but, 2024-06-07-PLT_cheater-is-it-possible-to-create-a-lens-by-similar, 2024-06-07-PerryWadeSam-thank-you-ive-been-reading-and-trying-to-intuit, 2024-06-07-MarsJanuary-this-is-amazing-ive-done-so-much-research-on, 2024-06-07-Neolker-is-there-any-good-simulation-sw-for-antennas, 2024-06-07-emile_amajar-i-dont-know-much-abt-rf-design-but-why-cant-the, 2024-06-07-eliotcougar-black-magic, 2024-06-07-innnspace-looking-at-rf-circuits-as-a-digital-engineer, 2024-06-07-errantambition-some-physics-should-be-illegal-actually, 2024-06-07-ptrschmdtnlsn-where-did-you-get-this-geometry-for-the-rotman, 2024-06-08-pseudodejapriss-great-work-phased-array-are-such-a-cool-tech, 2024-06-08-caldercoalson-thread, 2024-06-08-adammpolak-how-come-the-top-3-and-bottom-3-dont-get-lit-up, 2024-06-08-Valient77-i-had-a-feeling-it-was-something-like-this-but-i, 2024-06-08-fsfarimani-any-chance-that-you-would-share-the-source-sif, 2024-06-08-fawwazanvilen-how-does-one-even-design-this, 2024-06-08-TheHatman9-rf-is-nothing-but-black-magic, 2025-11-23-dcoffin-now-do-this-in-three-dimensions