The implementation of wideband 90° hybrids on non‐optimal substrates
Abstract A new technique to implement wideband 90° hybrid coupling profiles on non‐optimal substrate configurations is presented. The technique uses an impedance taper over the whole length of the hybrid to remove the restriction of a substrate defined maximum coupling coefficient at crossover, thus...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
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| Series: | Electronics Letters |
| Online Access: | https://doi.org/10.1049/ell2.12355 |