Results 301 to 310 of about 389,775 (338)

Very low profile ultrawideband microstrip band‐stop filter

Microwave and Optical Technology Letters, 2014
ABSTRACTIn this article, a compact microstrip band‐stop filter with 3–11.2‐GHz bandwidth for ultrawideband applications is proposed. The microstrip filter configuration consists of a transmission line with a pair of C‐shaped strips as a stub, four arc‐shaped slots embedded inside them, and a ground plane.
Nasser Ojaroudi, Hamed Ojaroudi, Yasser Ojaroudi   +2 more
openaire   +1 more source

Design of Array CSRRs Band-Stop Filter

2018
Metamaterials are artificial pseudo-homogeneous structures with electromagnetic properties not found in nature. This paper presents a microwave band-stop filter making use of complementary split-ring resonator (CSRR). This filter combines a conventional bandstop filter characteristics and negative permittivity metamaterial to establish a metamaterial ...
Kada Becharef, Keltoum Nouri, Boubakar Seddik Bouazza, Mahdi Damou, Tayeb Habib Chawki Bouazza   +4 more
openaire   +1 more source

The controlled K/sub L/ band-stop filter

Twenty Seventh International Conference on Infrared and Millimeter Waves, 2003
The experimental results of one method of shaping the amplitude-frequency characteristic of a K/sub L/ pass-band filter are presented. These filters are based on waveguide-slot lines with a ferrite resonator placed into the slot line gap. The main characteristics of such filters are the low attenuation in a narrow pass-band (near 1...
S.A. Pogarsky, I.I. Saprykin, G.M. Pet'kov   +2 more
openaire   +1 more source

Band-Pass/Band-Stop Filter Design by Frequency Transformation

IETE Journal of Education, 2004
Given the specifications of a band-pass filter (BPF) or a band-stop filter (BSF), the same can be translated to those of a normalized low-pass filter (LPF) by frequency transformation. Once the latter is designed, one can realize the BPF/BSF by using the same transformation in the reverse manner.
openaire   +1 more source

Design of microstrip spur-line band-stop filters

IEE Journal on Microwaves, Optics and Acoustics, 1977
The paper describes the design of a new class of microstrip bandstop filter. This filter is a very compact structure, it radiates power significantly less than conventional shunt-stub and coupled-line filters and is also less susceptible to the influence of other components and lines in its vicinity.
openaire   +1 more source

A Tunable Absorbing Band-Stop Filter: The Field Rotation Filter

IEEE Transactions on Microwave Theory and Techniques, 1969
A study has been made of the propagation of the first-order modes in a structure obtained by placing a thin magnetized ferrite slab against a broad wall of a rectangular waveguide. The numerical solution of the characteristic equation shows that, with a suitable choice of parameters, it is possible to realize an electrically tunable band-stop filter ...
openaire   +1 more source

A Cascaded Microwave Band Stop Filter

The design of a wide band reconfigurable dual bandpass filter with a wide band stop range is presented using a parallel cascaded microstrip topology. In doing so, two cascaded cross-coupled filters are implemented without the need to use an isolator; one quasi low-pass filter and one quasi high-pass filter. Simulated results are presented.
openaire   +1 more source

A high-sensitive sensor and band-stop filter based on intersected double ring resonators in metal–insulator–metal structure

, 2020
A. Hocini, H. Ben Salah, D. Khedrouche, N. Melouki   +3 more
semanticscholar   +1 more source

The Ku Band-Stop Filter

International Journal of Infrared and Millimeter Waves, 2001
S. A. Pogarsky, A. A. Zvyagintsev, I. I. Saprykin, G. M. Petkov, V. B. Andreev, E. A. Shaulov   +5 more
openaire   +1 more source

Compact wideband band-stop filter using stepped complementary split ring resonators

, 2020
S. Munirathinam, A. Balachandran
semanticscholar   +1 more source