A Multiharmonic Absorption Circuit Using Quasi-Multilayered Striplines for RF Power Amplifiers

Morimoto, Yasuo; Yuasa, Takeshi; Owada, Tetsu; Tahara, Yukihiro; Miyashita, Hiroaki; Miyazaki, Moriyasu; Memarian, Mohammad; Itoh, T.

doi:10.1109/tmtt.2016.2614929

Cited by 8 publications

(2 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The use of stripline circuits to build transitions in multi-stacked structures has also been commonly used [2,3]. In multilayer configurations, they are also used as feedline for antennas [4], structures to build multiplexers [5], multilayer couplers [6,7], circulators [8], or for completely different applications such as multi harmonic absorption circuits [9]. An analytical study of slotted stripline was proposed [10], providing insight into the first-order characterization for this type of circuit configurations.…”

Section: Introductionmentioning

confidence: 99%

Stripline Multilayer Devices Based on Complementary Split Ring Resonators

Jarauta

Falcone

2022

Micromachines

View full text Add to dashboard Cite

A new analytic design for multilayer stripline devices in planar circuit technology is presented. The Complementary Split Ring Resonator (CSRR) is used as a sub-wavelength resonant particle, which provides high-Q resonances in a compact size. The electromagnetic field distribution achieved along the stripline enables enhanced excitation of the resonators. An optimal solution for multilayer power dividers is presented, in a configuration in which each output is obtained in different layers and also in a different layer than the input line. The solution is expanded to design different devices, such as diplexers, resonators, and multi-frequency resonators, leading to vertical filters. As the resonances are achieved by stacking resonators, the effective circuit footprint is very compact. The proposed devices can be implemented in a volumetric chip fashion, allowing integration with planar transmission line circuits and flexible output connection placement. A complete analysis of the different devices is proposed, extracting and verifying their equivalent circuit models.

show abstract

Section: Introductionmentioning

confidence: 99%

Stripline Multilayer Devices Based on Complementary Split Ring Resonators

Jarauta

Falcone

2022

Micromachines

View full text Add to dashboard Cite

show abstract

“…This can be achieved by taking advantage of complementary even-and odd-mode equivalent circuits as seen in [2][3][4]. Also dissipative impedance matching sections can be used in order to cancel the reflected wave by means of lumped elements [5], but also using other technologies, for example multilayer stripline [6].…”

Section: Introductionmentioning

confidence: 99%

Reflectionless High-Selective Bandpass Filter Based on Acoustic Wave Resonators

Verdú¹,

Ulinic²,

Paco³

2018

PIER Letters

View full text Add to dashboard Cite

Reflective filters are characterized by a frequency response with good matching at the band of interest and usually reactive impedance out of those frequencies which may adversely affect the system performance. On the other hand, reflectionless filters are characterized by good matching characteristic not only at the interest frequencies, but in the whole frequency spectrum which improves the overall linearity, efficiency, and reduces instability scenarios at the system level. Although several reflectionless structures can be found in the literature, the concatenation of different reflectionless sections, combined with the use of acoustic resonators has not been exploited yet. The particular electrical behavior of acoustic wave resonators, where two different resonant frequencies are found, allow to obtain a frequency response with high selectivity due to the presence of transmission zeros below and above the passband. A bandpass filter has been designed following the described procedure with a fractional bandwidth F BW = 2%, a pair of transmission zeros below and above the bandpass, and an improved out-of-band rejection with respect conventional topologies.

show abstract

Miniature Multi-Band Absorptive Bandstop Filter Designs Using Bridged-T Coils

Chang

Lin

2018

IEEE Access

View full text Add to dashboard Cite

A Multiharmonic Absorption Circuit Using Quasi-Multilayered Striplines for RF Power Amplifiers

Cited by 8 publications

References 19 publications

Stripline Multilayer Devices Based on Complementary Split Ring Resonators

Stripline Multilayer Devices Based on Complementary Split Ring Resonators

Reflectionless High-Selective Bandpass Filter Based on Acoustic Wave Resonators

Miniature Multi-Band Absorptive Bandstop Filter Designs Using Bridged-T Coils

Contact Info

Product

Resources

About