Results 71 to 80 of about 8,144,047 (241)

Filtenna Designed with Defected Ground Structure (DGS) for Ultra-wideband Applications

Jurnal Kejuruteraan
In microwave imaging applications, filter and antenna are the key components as front-end devices and function independently. Antenna radiates and receives signals to or from nearby scattered objects while filter is used to suppress unwanted signals noise before and after the required bandwidth.
Dayang Azra, Awang Mat, Lee, Yee Hui, Dyg Norkhairunnisa, Abang Zaidel   +2 more
openaire   +2 more sources

On Bending in the As‐Rigid‐As‐Possible Deformation Energy

Computer Graphics Forum, EarlyView.
Abstract The well‐established As‐Rigid‐As‐Possible (ARAP) energy has various forms. For surface deformation, commonly used energies contain an implicit bending penalty. We present a natural, continuous generalization that incorporates multiple ARAP versions with an implicit, user‐controllable bending penalty.
Ugo Finnendahl, Marc Alexa
wiley   +1 more source

Cystic Fibrosis and Colorectal Cancer Risk: Reprogramming of the Intestinal Epithelial Niche and Cell‐State Plasticity in the CFTR Modulator Era

Cell Proliferation, EarlyView.
In cystic fibrosis disorder, CFTR dysfunction drives multilayered intestinal niche disruption, including dysbiosis, inflammation, hypoxia, metabolic stress and genotoxic injury, promoting cell‐state plasticity and a pre‐neoplastic ecosystem. CFTR modulators and environmental factors may partially reshape these processes, highlighting opportunities for ...
Bala Umashankar, Ines Pankonien, Margarida Amaral, Chee Y. Ooi, Thierry Jardé, Shafagh A. Waters   +5 more
wiley   +1 more source

Perancangan dan Simulasi Antena Mikrostrip Patch Lingkaran Multilayer Parasitic untuk Aplikasi Wireless Local Area Network (WLAN)

Techne, 2019
Pada penelitian ini dirancang antena mikrostrip patch lingkaran dengan penambahan metode multilayer parasitic dan metode DGS (Defected Ground Structure).
Intan Cahyaningtyas, Eva Yovita Dwi Utami   +1 more
doaj   +1 more source

Management of Non‐Plaque‐Induced Gingival Conditions: A Systematic Review—Part 2: Inflammatory and Immune Conditions; Neoplasms; and Gingival Pigmentation

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aims This systematic review assesses current evidence on the management of non‐plaque (dental biofilm)‐induced gingival diseases and conditions (NPIGDs), including (i) inflammatory and immune conditions, (ii) neoplasms and (iii) gingival pigmentations.
Maria Clotilde Carra, Cecile Wasielewski, Bruno Špiljak, Maja Sabalić‐Schoener, Sebastien Jungo, Ivan Alajbeg   +5 more
wiley   +1 more source

A miniature microstrip patch antenna array with defected ground structure [PDF]

, 2016
The aim of this work is to miniaturize a microstrip patch antenna array resonating at 10 GHz. It presents an improved method of size reduction of a microstrip antenna array with circular polarisation using Defected Ground Structure (DGS) which is used to
Tazón Puente, Antonio, Touhami, Naima Amar, Aghoutane, Mohamed, Oulhaj, Otman   +3 more
core  

Design and analysis of defected ground structure transformer for dual-band antenna

The Journal of Engineering, 2014
This study presents a novel dual-band antenna design methodology utilising a dual-frequency impedance transformer with defected ground structure (DGS).
Wai-Wa Choi, Ka Fai Chang, Chon Chio Leong, Pedro Cheong, Kam Weng Tam   +4 more
doaj   +1 more source

Volume‐Stable Collagen Matrix With or Without Platelet‐Rich Fibrin Impregnation for Multiple Gingival Recessions: A Randomized Clinical Trial

Journal of Periodontal Research, EarlyView.
This split‐mouth randomized clinical trial showed that platelet‐rich fibrin impregnation of a volume‐stable collagen matrix did not improve clinical, esthetic, or patient‐reported outcomes compared with collagen matrix alone for multiple gingival recession treatment after 6 months. ABSTRACT Aim This split‐mouth randomized clinical trial aimed to assess
Gabriel Leonardo Magrin, Roberta Michels, Ana Clara Kuerten Gil, Kelly Batista Maier, Bruna Mueller, Reinhard Gruber, Cesar Augusto Magalhães Benfatti   +6 more
wiley   +1 more source

Microstrip-Line filters design using defected ground structure (DGS)

, 2007
在各種微波傳輸線中，微帶線(microstip line)由於性質已被研究的十分徹底，等效介電係數與特性阻抗皆有對應的公式來推算，並且易於製作、價格便宜、易與其他種類傳輸線整合，因此成為最受歡迎的傳輸線之一。 而各種微帶線電路中，濾波器在通訊系統裡扮演十分重要的角色，其主要功能是把通帶頻段之外的其他頻率信號濾除，使傳送與接收的信號皆限制在操作頻段之內。傳統的微帶線濾波器設計，因為本身具傳輸線性質，因而大都會有二倍頻、或三倍頻之諧波產生；換言之這些二倍頻 ...
Jhong, Long-Sing, 鍾隆興
core