Results 91 to 100 of about 1,486 (204)
Complementary split ring resonators for microstrip diplexer design
Electronics Letters, 2005 A new topology for the design of microstrip microwave diplexers, based on the use of quasi-lumped resonators, is presented. Specifically, the receiver (Rx) and transmitter (Tx) filters of the diplexer are implemented by etching complementary split ring resonators (CSRRs) in the ground plane as well as series capacitive gaps and shunt inductive strips ...
J. Bonache +3 more
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Ka-band gap waveguide coupled-resonator filter for radio link diplexers [PDF]
, 2012 Gap waveguide technology represents an interesting alternative as low-loss, cost-effective and high-performance transmission line and package of microwave and millimeter-wave systems.
Alfonso, Esperanza, Kildal, Per-Simon
core
Method and apparatus for measuring distance [PDF]
, 1988 The invention employs a continuous wave radar technique and apparatus which can be used as a distance measuring system in the presence of background clutter by utilizing small passive transponders.
Kobayashi, Herbert S. +2 more
core +1 more source
Design of a Microstrip Diplexer and Triplexer Using Open Loop Resonators
Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsIn this paper a novel design of microstrip diplexer and triplexer using open loop resonators is presented. The proposed diplexer if formed by two band-pass filters for the Industrial Scientific Medical (ISM) applications at 5.8 GHz and the WIMAX ...
A. Chinig +5 more
doaj +1 more source
IEEE AccessThis paper presents a novel, compact, and cost-effective design for a planar microstrip triple diplexer. The design incorporates three high-selectivity bandpass filters to ensure excellent isolation between the three operating bands.
Kai-Che Lin, Ching-Wen Tang
doaj +1 more source
Microwave and Quantum Magnetics [PDF]
, 1981 Contains research objectives and reports on nine research projects.Joint Services Electronics Program (Contract DAAG29-80-C-0104)National Science Foundation (Grant 8008628-DAR)U.S. Army (Contract DAAG29-81-K-0126)U.S.
Bhattacharjee, Tushar +8 more
core +1 more source
A groove gap Waveguide Iris Filter for V-band Application [PDF]
, 2015 This work presents a V-band iris filter, based on recently introduced groove gap waveguide technology. In this technology, it doesn’t need to have electrical contact between two constituting metallic surfaces, as it is needed in conventional hollow ...
Kildal, Per-Simon +2 more
core +1 more source
High-isolation microstrip two-port diplexer and full-duplex antenna with metamaterial-based filters
Discover Applied SciencesThis article presents an efficient and novel design of a microstrip three-terminal diplexer and a two-port full-duplex antenna system incorporating metamaterial-based filtering techniques to achieve high isolation and low insertion loss.
Rania Hamdy Elabd +2 more
doaj +1 more source
MICROSTRIP DIPLEXER DESIGN USING OPEN/SHORTED COUPLED LINES
Progress In Electromagnetics Research Letters, 2016 A novel microstrip diplexer with high selectivity and isolation performance is proposed through the combination of two compact bandpass filters composed of open/shorted lines and an open stub, which are designed for LTE application. Six transmission zeros in the upper stopband are used to suppress the harmonic of the microstrip diplexer.
Wenjie Feng, Meiling Hong, Wenquan Che
openaire +1 more source
IET Microwaves, Antennas & Propagation, 2019 A dual‐fed low‐profile self‐diplexed slot antenna is proposed for 5.2/5.8 GHz applications. The antenna mainly comprises a half‐mode substrate integrated waveguide (HMSIW)‐based cavity, loaded with a slot and microstrip feedlines.
Arvind Kumar +2 more
doaj +1 more source