a) The novel and (b) conventional rat-race hybrid coupler. | Download Scientific Diagram
Figure 1 from Compact and power-efficient 5 GHz full-duplex design utilizing the 180° ring hybrid coupler | Semantic Scholar
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The 180 Hybrid Coupler
Microwaves101 | Hybrid (3 dB) couplers
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The 180 Hybrid Coupler
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Solved This is a 180 degree Hybrid Coupler Scattering Matrix | Chegg.com
Figure 2 from A Dual-Band 180-Degree Hybrid Coupler Based on Coupled-Line Sections | Semantic Scholar
Design Of Compact 180 Degree Hybrid Coupler Using T-shape Structure.
Figure 1 from Multilayer 180$^{\circ}$ Coupled Line Hybrid Coupler | Semantic Scholar
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Planar 180° hybrid coupler with non-interspersed ports for millimeter-wave applications | International Journal of Microwave and Wireless Technologies | Cambridge Core