Rectenna Design and Development Strategies for Wireless Applications: A Review

2021 ◽  
pp. 2-15
Author(s):  
Daasari Surender ◽  
Taimoor Khan ◽  
Fazal Ahmed Talukdar ◽  
Yahia M.M. Antar
Keyword(s):  
Development Strategies ◽  
Design And Development ◽  
Wireless Applications ◽  
Rectenna Design

Design and Development of Compact Microstrip Patch Antenna for Wireless Applications

2017 ◽  
Vol 6 (3) ◽  
pp. 1
Author(s):  
R. Nagendra ◽  
T. Venkateswarulu
Keyword(s):  
Patch Antenna ◽  
Impedance Matching ◽  
Characteristic Impedance ◽  
Microstrip Patch Antenna ◽  
Dual Band ◽  
Design And Development ◽  
Wireless Applications ◽  
Composite Patch ◽  
Microstrip Patch ◽  
Operating Band

In this paper, a novel dual band microstrip patch antenna based on composite patch antenna and radiating part. By selecting a suitable offset feed position, it is feasible to provide 50Ω characteristic impedance and thus making better impedance matching. The proposed antenna has been improved broader bandwidth by using RT Duroid substrate. The radiating part is plays a important role in creating a lower operating band (2.45 GHz) in addition to achieve miniaturization. The proposed antenna has to be fabricated with RT / Duroid substrate and dimensions of 19 × 22 × 0.8 mm. The measured -10 dB bandwidth of 200 MHz at 2.45 GHz and 990 MHz at 5.45 GHz, which is quite useful for Industrial, Scientific and Medical (ISM) and WLAN applications. 

scholarly journals When Chemical Bonding is Perceived Simple and Interesting: The Design and Development of a Learning Object

2020 ◽  
Vol 11 (3) ◽  
pp. 148-161
Author(s):  
Pauline S. Muljana ◽  
Jodye Selco ◽  
Richard Feldman ◽  
Thomas Gaston ◽  
Bo Choi
Keyword(s):  
Learning Outcomes ◽  
Chemical Bonding ◽  
Development Strategies ◽  
Learning Object ◽  
Project Design ◽  
Design And Development ◽  
Design Decisions ◽  
Undergraduate Chemistry ◽  
Ionic Compounds ◽  
Design Case

The concept of chemical bonding is abstract and perceived as difficult. While it is a fundamental concept required to comprehend other chemistry topics, the learning outcomes are not always attained. Addressing this issue, our challenge was to create a learning intervention regarding a common, fundamental chemistry concept for students in a variety of undergraduate chemistry courses. We envisioned a learning product that invites students’ interest yet is challenging. This design case discusses the process, the literature that informs our design decisions, and strategies incorporated into the design of a learning object entitled Making Molecules: Dot Structures and Ionic Compounds to mitigate the learning issue. Discussion on the context of the project, design and development strategies, evaluation, and project reflection is presented as well.

Reusable Resources and Authentic Learning Environments

2006 ◽  
pp. 244-261 ◽  
Author(s):  
Ron Oliver
Keyword(s):  
Learning Environments ◽  
Authentic Learning ◽  
Development Strategies ◽  
Learning Resources ◽  
Digital Learning ◽  
Design And Development ◽  
E Learning ◽  
Potential Impact ◽  
High Degree ◽  
Digital Learning Resources

There is currently a high degree of energy and enthusiasm in the e-learning world being given to developing strategies and systems that support the reuse of digital learning resources. The activity involves a number of processes including the development of specifications and standards for the design and development of reusable learning resources, the storage and access of these resources, and systems for delivering the resources to students. This chapter explores the potential impact this area will have for teachers developing authentic learning environments, and argues the advantages that teachers employing such learning settings will derive from the developments. The chapter suggests design and development strategies that are needed to ensure that potential advantages are realised.

Sign in / Sign up

Export Citation Format

Share Document