A compact broadband multi-layer in-phase power divider

Li, Qiao; Gong, Jian‐Qiang; Shi, Xiaowei; Wang, Xinhuai; Wei, Feng

doi:10.1109/icmmt.2010.5525056

Cited by 1 publication

(1 citation statement)

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“…In this work, a comparison with different implementations of multilayer power dividers will be offered. The idea of building a multilayer power divider based on coupling energy through a slot was successfully implemented [ 47 ]. Composite right-handed and left-handed power dividers have also been used in the design of multilayer power dividers [ 48 ].…”

Section: Power Dividersmentioning

confidence: 99%

Characterization of Multilayer Coupling Based on Square Complementary Split Ring Resonator for Multiport Device Implementation

2022

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The advent of context-aware environments and related applications demands a high degree of connectivity, with new spectral bands and related radio resource management functionalities in the current 5G bands and foreseen in future 6G wireless communication systems. This, in turn, poses new challenges in the implementation of wireless transceivers and radiating systems, in terms of device integration, miniaturization and element isolation, among others. High-performance miniature devices are presented and studied in this work, aided by metamaterial-inspired complementary resonators. A single particle is used to build a single layer, double layer, double frequency resonators and power dividers. A complete characterization of each equivalent circuit is also analyzed, showing great agreement between analytical circuit models and full-wave electromagnetic simulations. By adding more particles, different diplexers and triplexers in the multi-layer configuration are proposed. The flexibility in the design is the key advantage, as all devices are easily tunable and the output lines can be built in different layers, enabling frequency scalability from RF to millimeter wave ranges. Nevertheless, they are only a sample of all possible combinations of devices that can be designed for integration in future wireless communication systems.

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Section: Power Dividersmentioning

confidence: 99%