Results 31 to 40 of about 3,184,733 (264)

Compact Balanced Substrate Integrated Waveguide Filter With Low Insertion Loss

IEEE Access, 2019
A balanced substrate integrated waveguide (SIW) filter is proposed by etching transverse slots on the top surface. The SIW structures between each two adjacent slots are resonators operating at TE20δ mode for differential-mode (DM) operation and ...
Zhidan Shen, Kai Xu, Gire Merphy Mbongo, Jin Shi, Yongjie Yang   +4 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

Synthesized Design of Millimeter-Wave Low-Loss Wideband Bandpass Filter and Filtering Impedance Transformer in 90-nm (Bi)-CMOS Technology

IEEE Journal of Microwaves
This paper introduces a rapid filter synthesis method that utilizes the improved Chebyshev function to design versatile broadband on-chip filters with multiple (N) independently controlled transmission zeros (TZs). It eliminates the constraints of narrow
Xiaolong Huang, Zheng Liu, Emir Ali Karahan, Kaushik Sengupta   +3 more
doaj   +1 more source

Strategy for Low‐Loss Optical Devices When Using High‐Loss Materials

Advanced Photonics Research, 2022
Material loss, especially in metal and 2D materials, is the bottleneck for high‐performance integrated optical devices. Here, a novel concept by utilizing the high‐loss materials in a non‐Hermitian system instead of avoiding the loss materials.
Yanxian Wei, Junwei Cheng, Yilun Wang, Hailong Zhou, Jianji Dong, Dongmei Huang, Feng Li, Ming Li, Ping Kong Alexander Wai, Xinliang Zhang   +9 more
doaj   +1 more source

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo, Miriam A. Bornhorst, Angela J. Waanders, Sara Zarnegar‐Lumley, Ashwin Lakshman Koppayi, Lucy A. Godley   +5 more
wiley   +1 more source

A Dual-Band Bandpass Filter with Wide Upper Stopband Using Stepped-Impedance Resonators and an Integrated Low-Pass Filter

Micromachines
In this paper, a dual-band bandpass filter with a wide upper stopband is proposed and designed by integrating stepped-impedance resonators (SIRs) and a low-pass filter. The operating center frequencies of the designed dual-band filter are targeted at 2.5
Liqin Liu, Yuanmo Lin, Qun Chen, Li Zhang, Minhang Weng   +4 more
doaj   +1 more source

Low Noise Amplifier at 60 GHz Using Low Loss On-Chip Inductors

Journal of Electrical and Computer Engineering, 2023
This paper proposes the technique of using low loss on-chip inductors in the design of low noise amplifier (LNA) that offers high gain and lower noise figure.
Karthigha Balamurugan, M. Nirmala Devi, M. Jayakumar   +2 more
doaj   +1 more source

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek, Heleen Maurice‐Stam, Laura R. Beek, Jennifer van Dijk, Marjolein E. M. Langemeijer, Relinde W. Slooff‐Lentink, Alied M. van der Aa‐van Delden, Anne Westerweel, Marloes van Gorp, Hendrik W. B. Schreuder, Lianne M. Haveman, W. Peter Bekkering, Leonie G. Tigelaar, Johannes H. M. Merks, Martha A. Grootenhuis   +14 more
wiley   +1 more source

Seabed-Rock-Layer Electromagnetic Communication Channel Model with Low Path Loss Based on Evanescent Wave [PDF]

Radioengineering, 2018
The main limitation of the development of underwater wireless electromagnetic communication is severe attenuation introduced by the seawater characteristics of high permittivity and high conductivity.
Z. Q. Nie, S. L. Wang, D. H. Chen, T. Deng   +3 more
doaj  

Preparation of low-permittivity K2O–B2O3–SiO2–Al2O3 composites without the addition of glass

Nanotechnology Reviews, 2019
In the field of low temperature co-fired ceramic (LTCC), it remains a challenge to design the performance of LTCC with low permittivity less than 5. Here, the K2O– B2O3–SiO2–Al2O3 composites are prepared without the preparation of prior glass. Meanwhile,
Shang Yong, Zhong Chaowei, Jia Ruonan, Xiong Huajing, Li Hao, Li Xinyuan, Jian Xian   +6 more
doaj   +1 more source