Results 111 to 120 of about 9,753 (225)

A novel microstrip lowpass filter using compact microstrip resonant cells and uniquely shaped defected ground structures

open access: yes, 2012
A novel microstrip lowpass filter (LPF) with high selectivity and wide stopband is proposed in this letter.The proposed LPF consists of three compact microstrip resonant cells, two E-shaped feed-lines on the top layer and four defected ground structure ...
Yang, Y, Karmakar, NC, Zhu, X
core   +1 more source

A Review of mm-wave Antenna Design at 60 GHz for 5G Applications System

open access: yesWasit Journal of Engineering Sciences
The rapid advancement of mobile technology is closely tied to developments in electronic circuit designs and computer science. As a result, it is important to monitor the progress of antenna systems, which form the foundation of wireless technology ...
Nada N. Tawfeeq, Atheed H. Sallomi
doaj   +1 more source

Recent Review on Microstrip Patch Antenna for New Technologies

open access: yesInternational Journal of Scientific Research in Engineering and Management
Abstract: - In today’s modern communication, various technologies have been increased. It greatly rises the requirements of wireless communication channel with light weight antennas. The microstrip patch antenna with recent technologies are found to be suitable to fulfill these requirements of RF communication systems.
Rajasri S   +2 more
openaire   +1 more source

The Asolant/Rubin-5 Technology Demonstration Mission - System Description and First Flight Results

open access: yes, 2006
This paper addresses the Asolant/Rubin-5 flight experiment conducted onboard the upper stage of a Cosmos rocket in late 2005. The main objective of the project was to flight-qualify a newly developed combined solar cell/antenna device, the so-called ...
Amend, Oliver   +4 more
core  

A Printed Reflectarray with Annular Patches [PDF]

open access: yes, 2007
Vietti Colome, G.C.   +8 more
core   +1 more source

Design and Performance of Slow-wave Microstrip Lines in BiCMOS Technology

open access: yes
International audienceIn this article, we present an innovative slow-wave line concept based on a recently published idea that we have simplified. This concept relies on the use of microstrip lines, making it highly suitable for the implementation of ...
Durand, Cédric   +6 more
core   +1 more source

DESIGN OF E-SHAPE RECONFIGURBLE MICROSTRIP ANTENNA FOR ULTRA WIDE BAND APPLICATIONS

open access: yesJournal of Engineering and Sustainable Development, 2018
In this paper, a frequency and radiation reconfigurable microstrip antenna design is proposed for Ultra Wide Band application (UWB). The radiating patch was an E-shaped microstrip printed over an FR-4 substrate with a relative dielectric constant of 4.3,
Haydar Malik Abd-Alhadi   +1 more
doaj  

Gap waveguide for packaging microstrip filters & investigation of transitions from planar technologies to ridge gap waveguide

open access: yes, 2013
Gap waveguide technology has proved to constitute an effective alternative for the design of microwave passive components, due to its advantages with respect to traditional planar technologies and standard waveguides.
Algaba Brazález, Astrid
core  

Design of Cavity Model Microstrip Patch Antenna

open access: yes, 2015
Design and realization of LINEARLY POLARIZED AND DUAL FREQUENCY RECTANGULAR MICROSTRIP PATCH ANTENNA in S band at 2.42 GHz is reported in this project paper. It is shown that the design adopted for different antennas is quite accurate.
Kanphade, R.D.   +2 more
core  

Characterization of losses in ridge, groove and microstrip gap waveguides

open access: yes, 2011
The gap waveguide is a new technology that recently has been presented as an attractive candidate for applications at millimeter and sub millimeter waves.
Pucci, Elena
core  

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