A UHF-band miniaturized LTCC band-pass filter with high performance

Dai, Yong; Guo, Yu-Hong; Tang, Xiongxin; Hu, Yuan-Yun; Xie, Wei; Wei-Huang,; Xiao, Sheng-Lei; Zhang, Jie; Fu, Guang-Qiang; Zhou, Wen-Kan; Yao, You-Fang; Chen, Shaobo; Wang, Lijie

doi:10.1109/apemc.2010.5475793

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…It is obvious that higher density and smaller size are the trends of future communication systems [2]. Recently, the application of low temperature co-fired ceramic (LTCC) technology in Microwave/RF circuit design has become more popular due to its high performance, high integration density, and high reliability [3] [4]. LTCC is a multilayer ceramic technology of integration which provides a method to embed passive components in different layers while the active elements are mounted on the surface layer.…”

Section: Introductionmentioning

confidence: 99%

A compact UHF bandpass filter with high stopband rejection based on multilayer LTCC technology

Dai

Zhu

2014

2014 International Symposium on Wireless Personal Multimedia Communications (WPMC)

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A compact UHF-band band-pass filter with high stop-band characteristics realized by multilayer low temperature cofired ceramic (LTCC) technology is proposed. Classical filter design methods and theoretical analysis are presented. The filter with a central frequency of 490 MHz and a 100MHz pass-band is designed as a three-dimensional (3-D) structure based on semi-lumped elements and semi-distributed elements. The overall size is just 6.4mm×4.0mm×1.5mm. Both simulation and measurement results are presented for comparison.

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Section: Introductionmentioning

confidence: 99%

A compact UHF bandpass filter with high stopband rejection based on multilayer LTCC technology

Dai

Zhu

2014

2014 International Symposium on Wireless Personal Multimedia Communications (WPMC)

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“…In recent years, LTCCtechnology hasbeen widely used for millimeter wave applicationsdue toits superioradvantages over other substrate technologies. LTCC is the most outstanding substrate materialfor its high Q e factor, high stability, high integration and low insertion loss [1].Thus, it is possible to realize very integrated millimeter wave filters that present good performance [2].…”

Section: Introductionmentioning

confidence: 99%

A Ka-Band Bandpass Filterusing U-Shape Resonators Based on LTCC Technology

Liu

Zhou

Guo

et al. 2012

AMR

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This paper demonstrates a new Low Temperature Co-fired Ceramic (LTCC) U-shape resonator. Based on this 3D structure, a Ka-band Substrate Integrated Waveguidebandpass filter isdesigned. Compared with the conventional two dimensional PCB, LTCC technology achieveshigher Qe factor, higher density, smaller size, and lower cost. EM simulator HFSS is employed in determining and optimizingthephysical dimension of the filter.The filter's simulation results showfractional bandwidth (FBW) of3.94% centered at 34.7 GHzwith insertion loss of -1.2 dB and return loss of -20 dB in the passband. The attenuation of -30dB is obtained at 32.8 GHz and 36.8 GHz.

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A Small Metal Insensitive UHF RFID Tag for Temperature Measurement Based on LTCC Technology

Liu,

Zhou,

et al. 2024

2024 Photonics &Amp; Electromagnetics Research Symposium (PIERS)

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A UHF-band miniaturized LTCC band-pass filter with high performance

Cited by 3 publications

References 6 publications

A compact UHF bandpass filter with high stopband rejection based on multilayer LTCC technology

A compact UHF bandpass filter with high stopband rejection based on multilayer LTCC technology

A Ka-Band Bandpass Filterusing U-Shape Resonators Based on LTCC Technology

A Small Metal Insensitive UHF RFID Tag for Temperature Measurement Based on LTCC Technology

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