Implementation of a Wideband Microwave Filter Design with Dual Electromagnetic Interference (EMI) Mitigation for Modern Wireless Communication Systems with Low Insertion Loss and High Selectivity [PDF]
Micromachines, 2023 By leveraging the advantages of the uniform transmission line, this manuscript presents a broadband high-selectivity filter range starting from 2.5 GHz to 16.8 GHz, utilizing a simple uniform transmission line structure loaded with three-quarter ...
Abdul Basit, Amil Daraz, Guoqiang Zhang
doaj +2 more sources
Spectral Shorted Operators [PDF]
Integral Equations and Operator Theory, 2005 19 ...
Antezana, Jorge Abel +2 more
openaire +6 more sources
On complementable operators in the sense of T. Ando [PDF]
, 2020 Consider an operator A :H→K between Hilbert spaces and closed subspaces S ⊂ H and T ⊂ K. If there exist projections E on H and F on K such that R(E) =S, R(F) =T and AE=F∗A then A is called (S, T)-complementable.
Arias, Maria Laura +2 more
core +1 more source
Schur complements in Krein spaces [PDF]
, 2007 The aim of this work is to generalize the notions of Schur complements and shorted operators to Krein spaces. Given a (bounded) J-selfadjoint operator A (with the unique factorization property) acting on a Krein space H and a suitable closed subspace S ...
Maestripieri, Alejandra Laura +1 more
core +1 more source
A note on the star order in Hilbert spaces [PDF]
, 2010 We study the star order on the algebra L(H) of bounded operators on a Hilbert space H. We present a new interpretation of this order which allows to generalize to this setting many known results for matrices: functional calculus, semi-lattice properties,
Antezana, Jorge Abel +3 more
core +1 more source
Evidence for Quantum Interference in SAMs of Arylethynylene Thiolates in Tunneling Junctions with Eutectic Ga-In (EGaIn) Top-Contacts [PDF]
, 2011 This paper compares the current density (J) versus applied bias (V) of self-assembled monolayers (SAMs) of three different ethynylthiophenol-functionalized anthracene derivatives of approximately the same thickness with linear-conjugation (AC), cross ...
Akkerman H. B. +71 more
core +3 more sources
Range additivity, shorted operator and the Sherman-Morrison-Woodbury formula [PDF]
, 2014 We say that two operators A, B have the range additivity property if R(A + B) = R(A) + R(B). In this article we study the relationship between range additivity, shorted operator and certain Hilbert space decomposition known as compatibility.
Arias, M. Laura +2 more
core +3 more sources
Fast Algorithms For Josephson Junction Arrays : Bus--bars and Defects [PDF]
, 1995 We critically review the fast algorithms for the numerical study of two--dimensional Josephson junction arrays and develop the analogy of such systems with electrostatics.
Daniel Dominguez +29 more
core +2 more sources
Conditioning Gaussian measure on Hilbert space [PDF]
, 2015 For a Gaussian measure on a separable Hilbert space with covariance operator $C$, we show that the family of conditional measures associated with conditioning on a closed subspace $S^{\perp}$ are Gaussian with covariance operator the short $\mathcal{S}(C)
Owhadi, Houman, Scovel, Clint
core +1 more source
A generalized Schur complement for non-negative operators on linear space
, 2017 Extending the corresponding notion for matrices or bounded linear operators on a Hilbert space we define a generalized Schur complement for a non-negative linear operator mapping a linear space into its dual and derive some of its ...
Friedrich, J., Günther, M., Klotz, L.
core +1 more source