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   Articles with "quasi reflectionless" as a keyword



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
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Balanced BPF With Dual-Port Quasi-Reflectionless Characteristic and Selectivity Enhancement

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

DOI: 10.1109/tcsii.2022.3218154

Abstract: A balanced microstrip bandpass filter (BPF) with quasi-reflectionless (QR) characteristics on both input and output ports and good common-mode (CM) rejection is proposed in this brief. The presented QR BPF consists of a Pi-shaped BPF… read more here.

Keywords: bpf dual; quasi; balanced bpf; quasi reflectionless ... See more keywords

Multifunctional and Reconfigurable Bandpass Filters With Continuously Tunable Attenuation or Quasi-Reflectionless Behavior

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

DOI: 10.1109/tcsii.2024.3398497

Abstract: This brief presents a novel class of multifunctional and reconfigurable bandpass filters (BPFs) that either demonstrate: i) a continuously tunable attenuation levels within their passband, functioning as co-designed bandpass filtering attenuators (BPFAs), or ii) a… read more here.

Keywords: quasi reflectionless; tunable attenuation; bandpass; continuously tunable ... See more keywords

RF-Input-Quasi-Reflectionless Filtering Dispersive-Delay Structures Based on Complementary-Diplexer Architectures

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recommendations! Published in 2025 at "IEEE Transactions on Microwave Theory and Techniques"

DOI: 10.1109/tmtt.2025.3542251

Abstract: The theoretical design and practical development of a family of high-order bandpass filtering dispersive-delay structures (DDSs) with radiofrequency (RF)-input-quasi-absorptive capabilities are presented. They consist of RF complementary-diplexer-based circuits, in which the main channel is a… read more here.

Keywords: input quasi; filtering dds; bandpass filtering; quasi reflectionless ... See more keywords

Balanced reflectionless BPF with wide-frequency differential- and common-mode quasi-reflectionless behavior and high selectivity

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recommendations! Published in 2025 at "Frequenz"

DOI: 10.1515/freq-2025-0083

Abstract: Abstract In this paper, a balanced reflectionless bandpass filter (BPF) with wide-frequency differential-mode (DM) and common-mode (CM) quasi-reflectionless behavior is proposed for the first time. A novel out-of-phase fed double-sided parallel-strip line (DSPSL) structure is… read more here.

Keywords: wide frequency; bpf; mode; quasi reflectionless ... See more keywords