Results 71 to 80 of about 6,900,681 (167)

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

Advanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk, Senentxu Lanceros‐Mendez, Abílio Pereira Silva   +2 more
wiley   +1 more source

Design and realization of microstrip filters with new defected ground structure (DGS)

Engineering Science and Technology, an International Journal, 2017
In this paper, various microstrip filters, such as bandpass (narrow/wideband) filters, dual band bandpass filter and lowpass filters, are designed with new metal strips loaded defected ground structure (DGS).
Arjun Kumar, M.V. Kartikeyan
doaj   +1 more source

Complex modes in boxed microstrip [PDF]

, 1988
A method is described for obtaining the propagation coefficients and field patterns of a large number of modes for microstrip with a minimum of computational effort.
Railton, CJ, Rozzi, T
core   +1 more source

Defected Microstrip for Dual-Mode Bandpass Filter Applications

, 2011
A novel dual-mode bandpass filter using defected microstrip structure with distributed capacitance loading inside the free area of a defected microstrip dual-mode loop resonator is proposed in this paper.
Yun Xiu Wang
core   +1 more source

A new design of a miniature microstrip patch antenna using Defected Ground Structure DGS

, 2017
International audienceThe concept of Defected Ground Structures (DGS) has been developed to improve the characteristics of many microwave devices. For this purpose the DGS is also used in the microstrip antenna for some advantages such as antenna size ...
A. Tajmouati, Errkik, A., Tajmouati, A., L. El Abdellaoui, J. Zbitou, El Abdellaoui, L., Er-rebyiy, R., A. Errkik, Zbitou, J., Latrach, Mohamed, Er-Rebyiy, Ridouane, M. Latrach, R. Er-rebyiy, Tajmouati, Abdelali, Zbitou, Jamal   +14 more
core   +1 more source

Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) [PDF]

, 2013
This paper presents a novel design of Chebyshev wideband bandpass filter (BPF) realized using microstrip with Defected Microstrip Structure (DMS) to produce bandpass and band reject characteristics simultaneously.
Sam , W. Y, Mutalib, M. A, Zainuddin, N. A, Mohamad Isa, Mohd Sa'ari, Othman , A.R, Zakaria, Z   +5 more
core   +1 more source

Ultrawideband Harmonic Suppression in Microstrip Patch Antenna Using Novel Defected Ground Structures

International Journal of Antennas and Propagation, 2020
Suppressing higher-order modes up to sixth harmonics of the fundamental working frequency in a single-layer microstrip line-fed patch antenna has been successfully demonstrated. Higher-order modes of the antenna are suppressed by simultaneously employing
Jun Fan, Jiangchuan Lin, Feng Qin, Jinliang Cai, Mingxu Kan   +4 more
doaj   +1 more source

An analysis of microstrip with rectangular and trapezoidal conductor cross sections [PDF]

, 1990
The finite-difference time-domain (FDTD) technique is used to analyze boxed microstrip with both rectangular and trapezoidal cross sections. It is confirmed that the exact shape of the conductor has a marked effect on the effective permittivity of the ...
Railton, CJ, McGeehan, JP
core   +1 more source