Results 11 to 20 of about 1,475 (203)
Balanced-to-Balanced Microstrip Diplexer Based on Magnetically Coupled Resonators [PDF]
IEEE Access, 2018 Two balanced-to-balanced planar diplexers based on magnetically coupled microstrip resonators are proposed in this paper. For the first prototype, each channel/differential-output is composed of a second order single-band balanced bandpass filter based ...
Armando Fernandez-Prieto +5 more
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Four-port microstrip diplexer for RF interference rejection [PDF]
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2016 A novel four-port microstrip diplexer for RF interference rejection is presented in this paper by combining two diplexers together. This technique offers the signal isolation of 62.9 dB between transmitter and receiver module, which is the best figure ever reported. The four-port network exploits microstrip structure for the cost reduction, while still
Konpang, J +3 more
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Microstrip diplexers with dual-mode patch resonant junctions [PDF]
2016 46th European Microwave Conference (EuMC), 2016 A conventional diplexer is made up of two channel filters which are connected to a transmission-line based signal distribution network. In this work, a novel diplexer has been proposed and designed using hairpin resonator filters that are joined together using a patch resonator.
Ogbodo, Eugene A., Wu, Yun, Wang, Yi
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Design of Low-Cost Full W-Band 8th Harmonic Mixers for Frequency Extension of Spectrum Analyzer
IET Circuits, Devices and Systems, 2023 High-order harmonic mixer is popular for frequency extension of spectrum analyzer (SA) from microwave to millimeter-wave or even terahertz band. The manufactures of SA usually offer expensive harmonic mixers where frequency extension is needed.
Jian Guo +5 more
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Design and Performance of Microstrip Diplexers: A Review
ARO-The Scientific Journal of Koya University, 2020 The radiofrequency microstrip diplexers are widely demanded nowadays by modern wireless communication systems. Hence, several types of previously reported microstrip diplexers are reviewed and investigated in this work.
Salah I. Yahya +2 more
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Miniaturized Microstrip Diplexer Based on FR4 Substrate for Wireless Communications
Elektronika ir Elektrotechnika, 2021 In this paper, the miniaturized microstrip diplexer has been designed for dual channels based on FR4 substrate material. It consists of two bandpass filters (BPFs) functioning under dissimilar frequency bands coupled with a unified junction.
Hussein Ali Hussein +2 more
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Patch Antenna Based on Metamaterials for a RFID Transponder [PDF]
Radioengineering, 2008 In this paper a self-diplexed antenna is proposed for a RFID transponder application. The development cycle is divided into two stages: antenna design and filters design.
E. Ugarte-Munoz +3 more
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A Compact Negative Group Delay Microstrip Diplexer with Low Losses for 5G Applications
ARO-The Scientific Journal of Koya University, 2023 Microstrip Diplexers play an important role in modern wireless communication systems. In this paper, a novel compact microstrip diplexer based on spiral cells is presented.
Leila Nouri +4 more
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A Design of a Compact Microwave Diplexer in Microstrip Technology Based on Bandpass Filters Using Stepped Impedance Resonator [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2022 This paper describes the design of a compact microstrip microwave diplexer based on bandpass filters and a stepped impedance resonator for 4G applications. The diplexer is composed of two band-pass filters (BPF) that operate at 1.8 and 2.5 GHz.
M. C. Farah +2 more
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Microstrip diplexer for recent wireless communities
Periodicals of Engineering and Natural Sciences (PEN), 2022 The diplexer is a dual-filter circuit with three ports that may share an antenna across two different frequency channels. As long as each band can be employed for sending and receiving signals, this technology can be used for multiple transmitters running on various frequencies.
Kadhum Al-Majdi, Yaqeen Sabah Mezaal
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