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Ka-band broadband filtering packaging antenna based on through-glass vias (TGVs) Research Article

Zhen FANG, Jihua ZHANG, Libin GAO, Hongwei CHEN, Wenlei LI, Tianpeng LIANG, Xudong CAI, Xingzhou CAI, Weicong JIA, Huan GUO, Yong LI,zhenfang@std.uestc.edu.cn,jhzhang@uestc.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 6,   Pages 916-926 doi: 10.1631/FITEE.2200573

Abstract: This work presents a novel design of Ka-band (33 GHz) that features broadband and great filtering response, and is based on glass packaging material and through-glass via (TGV) technologies.Compared to traditional packaging materials (printed circuit board, low temperature co-fired ceramic,The proposed antenna radiation patch is composed of a patch antenna and a bandpass filter (BPF) whoseTo demonstrate the performance of the proposed design, a 33-GHz broadband filtering antenna is optimized

Keywords： Filtering packaging antenna (FPA)     Through-glass vias (TGVs)     3D packaging devices     Laser bonding    

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Filtering antennas: from innovative concepts to industrial applications Review Articles

Yun-fei CAO, Yao ZHANG, Xiu-yin ZHANG

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 1,   Pages 116-127 doi: 10.1631/FITEE.1900474

Abstract: A filtering antenna is a device with both filtering and radiating capabilities.We review the authors’ work on filtering antenna designs and three related dual-band base-station antennaThe filtering antenna designs include single- and dual-polarized filtering patch antennas, a single-polarizedomni-directional filtering dipole antenna, and a dual-polarized filtering dipole antenna for the baseBased on the proposed filtering antennas, single- and dual-polarized dual-band antenna arrays were developed

Keywords： Filtering antenna     Dual-band     Antenna array    

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Anthocyanins/chitosan films doped by nano zinc oxide for active and intelligent packaging: comparison

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6,   Pages 704-715 doi: 10.1007/s11705-022-2270-z

Abstract: from dark green to brown, indicating the potential for applications in active and intelligent food packaging

Keywords： bio-based     multifunction     colorimetric indicator     active and intelligent packaging    

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ENVIRONMENTAL ATTITUDES AND CONSUMER PREFERENCE FOR ENVIRONMENTALLY-FRIENDLY BEVERAGE PACKAGING: THE

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 1,   Pages 95-108 doi: 10.15302/J-FASE-2022478

Abstract:

● Consumer preference for environmentally-friendly beverage packaging

Keywords： China     consumer preference     food and beverage packaging     green identity label     information treatment    

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Thermal and catalytic pyrolysis of a synthetic mixture representative of packaging plastics residue

Simona Colantonio, Lorenzo Cafiero, Doina De Angelis, Nicolò M. Ippolito, Riccardo Tuffi, Stefano Vecchio Ciprioti

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 288-303 doi: 10.1007/s11705-019-1875-3

Abstract: A synthetic mixture of real waste packaging plastics representative of the residue from a material recovery

Keywords： packaging plastics waste     plasmix     pyrolysis     zeolite catalyst     degradation temperature    

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ApproximateGaussian conjugacy: parametric recursive filtering under nonlinearity,multimodality, uncertainty Review

Tian-cheng LI, Jin-ya SU, Wei LIU, Juan M. CORCHADO

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 12,   Pages 1913-1939 doi: 10.1631/FITEE.1700379

Abstract: Since the landmark work of R. E. Kalman in the 1960s, considerable efforts have been devoted to time series state space models for a large variety of dynamic estimation problems. In particular, parametric filters that seek analytical estimates based on a closed-form Markov–Bayes recursion, e.g., recursion from a Gaussian or Gaussian mixture (GM) prior to a Gaussian/GM posterior (termed ‘Gaussian conjugacy’ in this paper), form the backbone for a general time series filter design. Due to challenges arising from nonlinearity, multimodality (including target maneuver), intractable uncertainties (such as unknown inputs and/or non-Gaussian noises) and constraints (including circular quantities), etc., new theories, algorithms, and technologies have been developed continuously to maintain such a conjugacy, or to approximate it as close as possible. They had contributed in large part to the prospective developments of time series parametric filters in the last six decades. In this paper, we review the state of the art in distinctive categories and highlight some insights that may otherwise be easily overlooked. In particular, specific attention is paid to nonlinear systems with an informative observation, multimodal systems including Gaussian mixture posterior and maneuvers, and intractable unknown inputs and constraints, to fill some gaps in existing reviews and surveys. In addition, we provide some new thoughts on alternatives to the first-order Markov transition model and on filter evaluation with regard to computing complexity.

Keywords： Kalman filter     Gaussian filter     Time series estimation     Bayesian filtering     Nonlinear filtering     Constrainedfiltering     Gaussian mixture     Maneuver     Unknown inputs    

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High Performance Electrically Small Huygens Rectennas Enable Wirelessly Powered Internet of Things Sensing Applications: A Review Review

Wei Lin, Richard W. Ziolkowski

Engineering 2022, Volume 11, Issue 4,   Pages 42-59 doi: 10.1016/j.eng.2021.08.025

Abstract: This paper reviews various rectenna miniaturization techniques such as meandered planar inverted-F antennarectennas; wirelessly powered IoT sensors based on these designs; and a dual-functional HLP rectenna and antenna

Keywords： Antenna     Array     Cardioid pattern     Electrically small antenna     Huygens dipole antenna     Internet of Things (    

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Packaging of Micro Electro Mechanical Systems Based on Bulk Silicon Bonding and Film Sealed Technology

Wang Weiyuan,Wang Yuelin

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 56-62

Abstract:

The packaging of micro electro mechanical systems (MEMS) is referred to first-level packaging andThe very high importance not to forget packaging at the beginning of a project, when hoping to industrialize

Keywords： packaging of MEMS     bulk silicon bonding technology     film-sealed technology    

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Antenna-in-package system integrated with meander line antenna based on LTCCtechnology

Gang DONG,Wei XIONG,Zhao-yao WU,Yin-tang YANG

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 1,   Pages 67-73

Abstract:

We present an antenna-in-package system integrated with a meander line antenna based on low temperatureThe proposed system employs a meander line patch antenna, a packaging layer, and a laminated multi-chipThe meander line antenna achieved a bandwidth of 220 MHz with the center frequency at 2.4 GHz, a maximumThis antenna-in-package system integrated with a meander line antenna was fabricated and the experimental

Keywords： Antenna-in-package (AiP)     Meander line antenna     Multi-chip module (MCM)     Low temperature co-fired ceramic    

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Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1,   Pages 110-115 doi: 10.1007/s11465-017-0430-5

Abstract: This study proposes a multi-pass IBF approach with different beam diameters based on the frequency filteringWe present the selection principle of the frequency filtering method, which incorporates different removalA high-precision surface can be obtained as long as the filtering frequency is suitably selected.

Keywords： beam figuring (IBF)     continuous phase plates (CPPs)     machining accuracy     machining efficiency     frequency filtering    

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The road to sustainable use and waste management of plastics in Portugal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1,   Pages 5-5 doi: 10.1007/s11783-021-1439-x

Abstract:

• Portugal recycles 34% of the 40 kg/hab year of plastic packaging waste

Keywords： Single-use plastics     Plastic packaging     Plastic waste     Waste management     Waste shipment     Lightweight    

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MIMO handset antenna for 5G/WLAN applications Correspondences

Yong CHENG, Jing LU, Bing-qing SHENG

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 1,   Pages 182-187 doi: 10.1631/FITEE.1900478

Abstract: We propose a dual-module multiple-input multiple-output (MIMO) antenna for portable terminals.The operating bands of the handheld terminal antenna are 5G (3.4–3.8 GHz) and WLAN (5.150–5.925 GHz).Antenna elements of 5G and WLAN are spaced to reduce coupling between antenna elements in the same moduleThe return loss of all antenna elements is larger than 6 dB.of the low-frequency antenna is greater than 40%.

Keywords： Fifth-generation (5G)     Handset antenna     Multiple-input multiple-output (MIMO) antenna     Decouple    

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Integrated 60-GHz miniaturized wideband metasurface antenna in a GIPD process Research Articles

Hai-yang XIA, Jin-can HU, Tao ZHANG, Lian-ming LI, Fu-chun ZHENG

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 1,   Pages 174-181 doi: 10.1631/FITEE.1900453

Abstract: We propose a miniaturized wideband metasurface antenna for 60-GHz antenna-in-package applications.The proposed antenna is designed on a high dielectric constant glass substrate to achieve antenna miniaturizationwith the conventional rec-tangular patch in the TM10 mode, the radiation aperture of this proposed antennaUsing a probe-based antenna measurement setup, the antenna prototype is measured, demonstrating a 10-At 60 GHz, the antenna gain measured is about 5 dBi in the boresight direction with a compact radiation

Keywords： 60 GHz     Antenna-in-package (AiP)     Coplanar-waveguide-fed (CPW-fed) ring resonators     Glass integrated passivedevice (GIPD)     Metasurface antenna     Miniaturized antenna    

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Antenna-in-Package (AiP) Technology

Yueping Zhang

Engineering 2022, Volume 11, Issue 4,   Pages 18-20 doi: 10.1016/j.eng.2021.08.012

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Antenna-in-package system integrated with meander line antenna based on LTCC technology

Gang Dong, Wei Xiong, Zhao-yao Wu, Yin-tang Yang,gdong@mail.xidian.edu.cn

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 1,   Pages 67-73 doi: 10.1631/FITEE.1500167

Abstract: We present an antenna-in-package system integrated with a based on technology.The proposed system employs a meander line patch antenna, a packaging layer, and a laminated for integrationThis antenna-in-package system integrated with a was fabricated and the experimental results agreed

Keywords： Antenna-in-package (AiP)     Meander line antenna     Multi-chip module (MCM)     Low temperature co-fired ceramic    

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Title Author Date Type Operation

Ka-band broadband filtering packaging antenna based on through-glass vias (TGVs)

Zhen FANG, Jihua ZHANG, Libin GAO, Hongwei CHEN, Wenlei LI, Tianpeng LIANG, Xudong CAI, Xingzhou CAI, Weicong JIA, Huan GUO, Yong LI,zhenfang@std.uestc.edu.cn,jhzhang@uestc.edu.cn

Journal Article

Filtering antennas: from innovative concepts to industrial applications

Yun-fei CAO, Yao ZHANG, Xiu-yin ZHANG

Journal Article

Anthocyanins/chitosan films doped by nano zinc oxide for active and intelligent packaging: comparison

Journal Article

ENVIRONMENTAL ATTITUDES AND CONSUMER PREFERENCE FOR ENVIRONMENTALLY-FRIENDLY BEVERAGE PACKAGING: THE

Journal Article

Thermal and catalytic pyrolysis of a synthetic mixture representative of packaging plastics residue

Simona Colantonio, Lorenzo Cafiero, Doina De Angelis, Nicolò M. Ippolito, Riccardo Tuffi, Stefano Vecchio Ciprioti

Journal Article

ApproximateGaussian conjugacy: parametric recursive filtering under nonlinearity,multimodality, uncertainty

Tian-cheng LI, Jin-ya SU, Wei LIU, Juan M. CORCHADO

Journal Article

High Performance Electrically Small Huygens Rectennas Enable Wirelessly Powered Internet of Things Sensing Applications: A Review

Wei Lin, Richard W. Ziolkowski

Journal Article

Packaging of Micro Electro Mechanical Systems Based on Bulk Silicon Bonding and Film Sealed Technology

Wang Weiyuan,Wang Yuelin

Journal Article

Antenna-in-package system integrated with meander line antenna based on LTCCtechnology

Gang DONG,Wei XIONG,Zhao-yao WU,Yin-tang YANG

Journal Article

Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Journal Article

The road to sustainable use and waste management of plastics in Portugal

Journal Article

MIMO handset antenna for 5G/WLAN applications

Yong CHENG, Jing LU, Bing-qing SHENG

Journal Article

Integrated 60-GHz miniaturized wideband metasurface antenna in a GIPD process

Hai-yang XIA, Jin-can HU, Tao ZHANG, Lian-ming LI, Fu-chun ZHENG

Journal Article

Antenna-in-Package (AiP) Technology

Yueping Zhang

Journal Article

Antenna-in-package system integrated with meander line antenna based on LTCC technology

Gang Dong, Wei Xiong, Zhao-yao Wu, Yin-tang Yang,gdong@mail.xidian.edu.cn

Journal Article