Applications of Low-Visibility Printed Antennas

2015 ◽  
pp. 127-150
Keyword(s):  
Printed Antennas ◽  
Low Visibility

The Adventures of Peter Rabbit in Romania: Translation Challenges and Strategies

2014 ◽  
Vol 7 (2) ◽  
pp. 198-212 ◽  
Author(s):  
Dana Cocargeanu
Keyword(s):  
Children's Literature ◽  
Children’S Literature ◽  
Marketing Strategies ◽  
Read Aloud ◽  
Writing Style ◽  
Publishing Process ◽  
Translation Strategies ◽  
Cultural Specificity ◽  
Low Visibility ◽  
Selection Of

Romanian children's literature, particularly translations for children, has rather low visibility in international children's literature scholarship, and translations of Beatrix Potter have not been extensively researched, either. This article contributes to filling these gaps by exploring the challenges involved in the recent publication of the first licensed Romanian edition of Beatrix Potter and the strategies employed to solve them. It identifies extra-textual challenges, related to the possibility of publishing Potter, the licensing process, the selection of particular tales and book formats for publication, and marketing strategies; and textual challenges, arising from Potter's writing style, the interdependence between visual and verbal aspects in her tales, their cultural specificity and read-aloud qualities. It also discusses the roles of the British and Romanian publishers in the publishing process and relates the translation strategies visible in the texts to the translator's apparently divided responsibility towards Potter and the Romanian audience, her conceptions of children and children's literature, and the Romanian literary tradition.

Using watermark visibility measurements to select an optimized pair of spot colors for use in a binary watermark

2020 ◽  
Vol 2020 (15) ◽  
pp. 197-1-197-7
Author(s):  
Alastair Reed ◽  
Vlado Kitanovski ◽  
Kristyn Falkenstern ◽  
Marius Pedersen
Keyword(s):  
Food Packaging ◽  
Red Light ◽  
Human Observer ◽  
Viewing Distance ◽  
Point Of Sale ◽  
Complementary Color ◽  
Low Visibility ◽  
Packaging Industry ◽  
Spot Color ◽  
Selection Of

Spot colors are widely used in the food packaging industry. We wish to add a watermark signal within a spot color that is readable by a Point Of Sale (POS) barcode scanner which typically has red illumination. Some spot colors such as blue, black and green reflect very little red light and are difficult to modulate with a watermark at low visibility to a human observer. The visibility measurements that have been made with the Digimarc watermark enables the selection of a complementary color to the base color which can be detected by a POS barcode scanner but is imperceptible at normal viewing distance.

PENGARUH KONFIGURASI DAN VISIBILITAS RUANG PADA AKSESIBILITAS, Studi Kasus pada Kawasan XT Square Yogyakarta

2018 ◽  
Vol 12 (1) ◽  
pp. 67
Author(s):  
Widi Cahya Yudhanta
Keyword(s):  
Use Of Space ◽  
Indoor Space ◽  
The People ◽  
Low Visibility ◽  
Space Pattern ◽  
Outdoor Space ◽  
Shape Influence

Abstract: XT Square is a kind of building having cultural commerciality function. The existence of this building is very important in supporting artists who live within it. Layout pattern becomes one of accessibility factors in XT Square area. Configuration and visibility shape influence the use of space pattern and people’s interest pattern in accessing every space in the building. The setting system between indoor space and outdoor space will give an easy effort for the people in living in and recognizing the space that it can be accessed comfortably. Configuration and visibility approachs are used in order to analyse the accessibility level of the space usage in that area. The result of the visibility and configuration analysis shows that there are many spaces having low integration that blocks do not integrated strongly and low visibility influences the appearance of the building in that area. This research suggest to open the visibility barrier and give high visibility that it can be recognized.Keywords: configuration, accessibility, visibility, system setting Abstraksi: XT Square merupakan bangunan dengan fungsi komersial budaya. Keberadaanya menjadi sangat penting guna mendukung pengrajin kesenian dan budaya di Kota Yogyakarta. Pola layout menjadi salah satu faktor aksesibilitas dalam kawasan XT Square. Bentuk konfigurasi dan visibilitas mempengaruhi pola pengunaan ruang dan pola keterarikan orang dalam mengakses setiap ruang dalam kawasan. Sistem setting antar ruang dalam dan ruang luar menjadikan kemudahan penguna dalam menempati ruang dan pengenalan ruang sehingga ruang menjadi nyaman untuk diakses. Pendekatan yang digunakan adalah pendekatan konfigurasi dan visibilitas, guna menganalisis tingkat aksesibilitas pengunaan ruang dalam kawasan. Hasil analisis visibilitas dan konfigurasi menunjukkan bahwa terdapat banyak ruang dengan integrasi lemah sehingga blok tidak saling terintegrasi dengan kuat serta rendahnya visibilitas setiap bangunan dalam kawasan. Penelitian ini memberikan rekomendasi dengan membuka pengahalang visibilitas dan memberi kantung tangkapan visibilitas agar ruang mudah dikenali.Kata kunci: konfigurasi, aksesibilitas, visibilitas, sistem setting

Printed Antennas Tuned by Transversely Magnetized Ferrite Operating at a Novel Resonant Mode

PIERS Online ◽  
2007 ◽  
Vol 3 (8) ◽  
pp. 1213-1216 ◽  
Author(s):  
Anestis Mavridis ◽  
George Kyriacou ◽  
J. N. Sahalos
Keyword(s):  
Resonant Mode ◽  
Printed Antennas

Image Processing for Human Understanding in Low-visibility

2011 ◽  
Author(s):  
Mark A. Livingston ◽  
Caelan R. Garrett ◽  
Zhuming Ai
Keyword(s):  
Image Processing ◽  
Human Understanding ◽  
Low Visibility

scholarly journals Ultra-Wideband Dielectric Lens Antennas for Beamsteering Systems

2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Renan Alves dos Santos ◽  
Gabriel Lobão da Silva Fré ◽  
Luís Gustavo da Silva ◽  
Marcelo Carneiro de Paiva ◽  
Danilo Henrique Spadoti
Keyword(s):  
Antenna Array ◽  
Ultra Wideband ◽  
Printed Antennas ◽  
Lens Antennas ◽  
Dielectric Lens ◽  
Dielectric Lenses

This paper presents a high-directivity ultra-wideband beamsteering antenna array. An innovative beamsteering system based on hemispherical dielectric lenses fed by a set of different printed antennas is proposed. Diversity of signals in different spatial positions can be radiated at the same time. A prototype was manufactured and characterized, operating in a bandwidth varying from 8 GHz to 12 GHz with gain up to 13 dBi.

scholarly journals Sustainable roll-to-roll manufactured multi-layer smart label

2021 ◽  
Author(s):  
Liisa Hakola ◽  
Elina Jansson ◽  
Romain Futsch ◽  
Tuomas Happonen ◽  
Victor Thenot ◽  
...  
Keyword(s):  
Electronic Waste ◽  
Near Field ◽  
Colour Change ◽  
Pilot Scale ◽  
Printed Antennas ◽  
Free Paper ◽  
Roll To Roll ◽  
Final Yield ◽  
Smart Label ◽  
Dark Blue

AbstractSustainability in electronics has a growing importance due to, e.g. increasing electronic waste, and global and European sustainability goals. Printing technologies and use of paper as a substrate enable manufacturing of sustainable electronic devices for emerging applications, such as the multi-layer anti-counterfeit label presented in this paper. This device consisted of electrochromic display (ECD) element, NFC (near field communication) tag and circuitry, all fully roll-to-roll (R2R) printed and assembled on plastic-free paper substrate, thus leading to a sustainable and recyclable device. Our setup uses harvested energy from HF field of a smartphone or reader, to switch an electrochromic display after rectification to prove authenticity of a product. Our novelty is in upscaling the manufacturing process to be fully printable and R2R processable in high-throughput conditions simulating industrial environment, i.e. in pilot scale. The printing workflow consisted of 11 R2R printed layers, all done in sufficient quality and registration. The printed antennas showed sheet resistance values of 32.9±1.9 mΩ/sq. The final yield was almost 1500 fully printed devices, and in R2R assembly over 1400 labels were integrated with 96.5% yield. All the assembled tags were readable with mobile phone NFC reader. The optical contrast (ΔE*) measured for the ECDs was over 15 for all the printed displays, a progressive switching time with a colour change visible in less than 5 s. The smart tag is ITO-free, plastic-free, fully printed in R2R and has a good stability over 50 cycles and reversible colour change from light to dark blue.

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