Compact planar hybrid ring coupler with embedded meander line

dc.contributor.author	Mohd Hafiz Abd Halim
dc.date.accessioned	2021-03-18T02:27:57Z
dc.date.available	2021-03-18T02:27:57Z
dc.date.issued	2018-06
dc.description.abstract	Hybrid coupler can be used to decouple and increase the isolation between antenna ports. It is normally used in applications such as antenna feed networks, power dividers, combiners, mixers and digital phase shifters. In this project, it is focuses on how to design compact planar hybrid ring coupler with embedded meander line by using CST. The proposed of hybrid ring coupler is because it have better in terms of low production cost than other techniques, good return loss and isolation performances and reduce the cost. Thus, it can makes the device to perform with better performance. In this work, it is mainly focused on how to reduce the size of hybrid ring coupler so that it will obtain good S-Parameters readings. The proposed design is fabricated using Rogers RO4003C printed circuit board with dielectric constant of 𝜀𝑟, 3.55 mm, thickness of substrate, H, 0.81 mm and thickness of copper, t, 0.035 mm. The proposed design can be operated at 2.4 GHz. The simulation result were analyzed and compared theoretically and practically so that it achieve the requirement of S-Parameter.	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/12256
dc.language.iso	en	en_US
dc.title	Compact planar hybrid ring coupler with embedded meander line	en_US
dc.type	Other	en_US

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