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   Articles with "diplexer" as a keyword



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Design and Implementation of a Bandpass–Bandpass Diplexer Using Coupled Structures

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recommendations! Published in 2021 at "Wireless Personal Communications"

DOI: 10.1007/s11277-021-09002-0

Abstract: In this paper, a bandpass–bandpass two channels diplexer with operating frequencies of 1.7 GHz and 2.1 GHz is designed and fabricated on RT/duroid substrate. A via hole, coupled transmission lines and stepped impedance resonators are… read more here.

Keywords: bandpass; design implementation; operating frequencies; diplexer ... See more keywords

High-performance and high-reliability SOT-6 packaged diplexer based on advanced IPD fabrication techniques

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recommendations! Published in 2017 at "Solid-state Electronics"

DOI: 10.1016/j.sse.2017.04.007

Abstract: Abstract A diplexer offering the advantages of compact size, high performance, and high reliability is proposed on the basis of advanced integrated passive device (IPD) fabrication techniques. The proposed diplexer is developed by combining a… read more here.

Keywords: performance high; diplexer; fabrication; performance ... See more keywords

Microstrip diplexer design based on two square open loop bandpass filters for RFID applications

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recommendations! Published in 2018 at "International Journal of Microwave and Wireless Technologies"

DOI: 10.1017/s1759078718000314

Abstract: Abstract In this work, a simple and efficient approach to design a microstrip diplexer is proposed. It is based on the combination of two compact Square Open Loop Resonator band pass filters. These filters are… read more here.

Keywords: diplexer; square open; microstrip diplexer; open loop ... See more keywords

Wave discrimination at C-band frequencies in microstrip structures inspired by electromagnetically induced transparency

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recommendations! Published in 2021 at "Scientific Reports"

DOI: 10.1038/s41598-021-82618-1

Abstract: We present the design and practical implementation of a microstrip diplexer based on the wave discrimination property associated with the electromagnetically induced transparency (EIT)-like effect. The EIT is a quantum interference phenomenon which happens between… read more here.

Keywords: diplexer; wave discrimination; induced transparency; transparency ... See more keywords

A broadband diplexer-integrated double-pole single-throw switch for FDD/TDD operations

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recommendations! Published in 2024 at "Electromagnetics"

DOI: 10.1080/02726343.2024.2359720

Abstract: ABSTRACT A broadband diplexer-integrated double-pole single-throw (DPST) switch is proposed to realize frequency division duplexing (FDD) and time division duplexing (TDD). It consists of a lowpass filter (LPF) and a bandpass filter (BPF). The series… read more here.

Keywords: integrated double; double pole; diplexer; broadband diplexer ... See more keywords

Bandpass Filter and Diplexer Based on Dual-Mode Dielectric Filled Waveguide Resonators

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3158984

Abstract: This paper presents the designs of a bandpass filter (BPF) and a diplexer based on the TM210 mode and the TM120 mode of the dielectric filled waveguide resonators (DFWRs). The DFWR is designed by integrating… read more here.

Keywords: bandpass filter; mode dielectric; diplexer; ghz ... See more keywords

Novel Ultra-Compact Quad-Channel Diplexer Using Divided Microstrip Coupled Lines for IoT, Multi-Service Wireless, and 5G Networks

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3627485

Abstract: The rapid expansion of the Internet of Things (IoT) necessitates advanced communication technologies that can efficiently manage diverse frequency requirements and ensure reliable connectivity across various applications. This paper presents the design and analysis of… read more here.

Keywords: microstrip; ultra compact; channel diplexer; diplexer ... See more keywords

Miniaturized and Low Insertion Loss Diplexer Using Novel Inter-Digital Capacitors and Microstrip Section Inductors

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recommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2022.3181150

Abstract: A miniaturized and low insertion loss diplexer is proposed for Wifi applications (2.4 GHz-2.5 GHz and 5.15 GHz-5.85 GHz) in this brief. In each channel, the impedance transformations of ${K}$ -inverters and the couplings of… read more here.

Keywords: loss diplexer; diplexer; insertion; miniaturized low ... See more keywords

The Co-Design of Broadband Diplexer and Quasi-Reflectionless Lowpass/Highpass TFIPD Filter Chip

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recommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2022.3211974

Abstract: A new ultra-miniaturized 5G N78 and N79 diplexer based on GaAs Thin Film Integrated Passive Device (TFIPD) technology is proposed in this brief. By a NiCr thin film resistor, the quasi-reflectionless lowpass/highpass filter can also… read more here.

Keywords: tfipd; diplexer; quasi reflectionless; design ... See more keywords

Bulk Acoustic Wave Diplexer for Medium Wave Application Based on Lead Zirconate Titanate Piezoelectric Material

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recommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2023.3339532

Abstract: In this brief, a bulk acoustic wave (BAW) filter is designed for medium wave (MW) communication systems application. Based on this BAW filter, a diplexer is also designed. A passband within the desired frequency is… read more here.

Keywords: application based; medium wave; acoustic wave; diplexer ... See more keywords

Multifunctional Quad-Channel Diplexer-Integrated Single-Pole Double-Throw Switch With Three Operating Modes

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recommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2024.3388385

Abstract: This brief introduces a novel multifunctional quad-channel diplexer-integrated single-pole double-throw (SPDT) switch with three switchable operating modes. In Modes 1 and 2, the switch serves as a dual-band SPDT bandpass filter for distinct frequency bands… read more here.

Keywords: quad channel; channel diplexer; diplexer; multifunctional quad ... See more keywords