Wyniki wyszukiwania dla: BAN

• Novel Versatile Topologies and Design Optimization of Wide-Bandstop Frequency Selective Surfaces for X-Band, Ku-Band and Millimeter-Wave Applications

  Publikacja

  • R. Aziz
  • S. Kozieł
  • L. Leifsson
  • S. Szczepański

  - Scientific Reports - Rok 2023

  Novel designs of frequency selective surface (FSS) are presented for wideband applications in X, Ku and mmWave (millimeter Wave) bands. Two identical metallic layers of FSS are imprinted on both sides of the RO4003 substrate. The geometry parameters are optimized to maximize the bandstop at the specified in-band maximum transmission level of –10 dB; satisfaction of the latter condition is enforced through appropriate formulation...

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• Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science)

  Czasopisma

  ISSN: 1673-5005

• Nanjing Youdian Daxue Xuebao (Ziran Kexue Ban)/Journal of Nanjing University ofPosts and Telecommunications (Natural Science)

  Czasopisma

  ISSN: 1673-5439

• Tianjin Daxue Xuebao (Ziran Kexue yu Gongcheng Jishu Ban)/Journal of Tianjin University Science and Technology

  Czasopisma

  ISSN: 0493-2137

• Xi'an Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of Xi'an Shiyou University, Natural Sciences Edition

  Czasopisma

  ISSN: 1673-064X

• Karol Bańczyk

  Osoby

• Bankowość

  Kursy Online

  • K. Kubiszewska

• Bankowość

  Kursy Online

  • K. Kubiszewska

• Miniaturized dual‐band branch‐line coupler with enhanced bandwidth

  Publikacja

  • A. Bekasiewicz

  - MICROWAVE AND OPTICAL TECHNOLOGY LETTERS - Rok 2019

  In this letter, a miniaturized hybrid dual-band branch-line coupler (BLC) with enhanced fractional bandwidths is proposed. Compact size and bandwidth enhancement are obtained using meandered transmission line sections with broken symmetry between cross-coupling branches. The circuit is designed at a low numerical cost using surrogate-assisted techniques. The optimized design features small size of only 0.25λg×0.19λg(28% miniaturization...

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• Struktura własności polskich banków w świetle nowych regulacji systemu bankowego w unii europejskiej

  Publikacja

  • K. Postrach

  - Rok 2012

  Kryzys finansowy ujawnił luki w regulacji i nadzorze systemu bankowego. Nadrzędnym celem propozycji ( Bazylea III oraz CRD IV) jest wzmocnienie odporności sektora bankowego w UE. Skutki tych regulacji będą niekorzystne dla polskiego systemu bankowego i gospodarki. Wynika to z faktu, że banki publiczne w Polsce sa jednostkami zależnymi w międzynarodowych grupach bankowych. W artykule rozważa się zmianę struktury własności tych banków.

• Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)

  Czasopisma

  ISSN: 1671-4512

• Liaoning Gongcheng Jishu Daxue Xuebao (Ziran Kexue Ban)/Journal of Liaoning Technical University (Natural Science Edition)

  Czasopisma

  ISSN: 1008-0562

• Marzena Banaszek dr inż.

  Osoby

  Instytut Energii

• Banatica

  Czasopisma

  ISSN: 1222-0612

• LONG-TERM RISK CLASS MIGRATIONS OF NON-BANKRUPT AND BANKRUPT ENTERPRISES

  Publikacja

  • T. Korol

  - Journal of Business Economics and Management - Rok 2020

  This paper investigates how the process of going bankrupt can be recognized much earlier by enterprises than by traditional forecasting models. The presented studies focus on the assessment of credit risk classes and on determination of the differences in risk class migrations between non-bankrupt enterprises and future insolvent firms. For this purpose, the author has developed a model of a Kohonen artificial neural network to...

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• Wiem na bank

  Kursy Online

  • D. J. Tabasz
  • A. Richert-Kaźmierska
  • W. Drapiński
  • P. Dominiak
  • J. Ziętarski

• Miniaturized Dual-Band Bandpass Filter with Wide Inter Stopband for 5G Applications

  Publikacja

  • E. Shankar
  • K. P. Kumar
  • V. K. Velidi
  • S. Kozieł

  - IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS - Rok 2024

  This article presents the design of a miniaturized dual-band bandpass filter with a wide inter-stopband and improved isolation. A novel topology comprising the series connection of shunt cascaded coupled lines and quarter-wavelength open stubs is proposed to realize the dual-band filter along with half-wavelength stepped-impedance stubs. The circuit characteristics contain nine transmission zeros and four poles. The transmission...

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• Bankhistorisches Archiv. Banking and Finance in Historical Perspective

  Czasopisma

  ISSN: 0341-6208

• Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering)

  Czasopisma

  ISSN: 1006-2823

• Bankowość (2022)

  Kursy Online

  • K. Kubiszewska

• Współczesna bankowość

  Kursy Online

  • M. Potrykus

• Bankowość 2023

  Kursy Online

  • K. Kubiszewska

• Współczesna bankowość

  Kursy Online

  • K. Kubiszewska

• Adrianna Banach-Kopeć

  Osoby

• BANACH CENTER PUBLICATIONS

  Czasopisma

  ISSN: 0137-6934 , eISSN: 1730-6299

• Jak rozpoznać potencjalnego bankruta?

  Publikacja

  • B. Prusak

  - Rok 2004

  W artykule przedstawiono polskie i zagraniczne modele oceny zagrożenia przedsiębiorstw upadkiem.

• Modelowanie terminowych kontraktów bankowych i giełdowych

  Kursy Online

  • B. Sulkowski

  Kurs modelowanie kontraktów bankowych i giełdowych - ćwiczenia

• On Design Optimization of Miniaturized Microscrip Dual-Band Rat-Race Coupler with Enhanced Bandwidth

  Publikacja

  • A. Bekasiewicz
  • S. Kozieł
  • W. Zieniutycz

  - Rok 2016

  In the paper, a novel topology of a miniaturized wideband dual-band rat-race coupler has been presented. Small size of the circuit has been obtained by meandering transmission lines of the conventional circuit. At the same time, the number of independent geometry parameters has been increased in order to secure sufficient circuit flexibility in the context of its design optimization for dual-band operation. Optimum dimensions of...

• A novel dual-band rectifier circuit with enhanced bandwidth for RF energy harvesting applications

  Publikacja

  • T. Karataev
  • A. Bekasiewicz
  • S. Kozieł

  - Rok 2018

  In recent years, a rapid development of low-power sensor networks, enabling machine-to-machine communication in applications such as environmental monitoring, has been observed. Contemporary sensors are normally supplied by an external power source, typically in a form of a battery, which limits their lifespan and increases the maintenance costs. This problem can be addressed by harvesting and converting ambient RF energy into...

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• Financial Markets and Bankruptcy Systems: Is there a Relationship?

  Publikacja

  • S. Morawska
  • M. Łukowski
  • K. Gemra
  • W. Rogowski
  • P. Banasik
  • B. Prusak

  - European Research Studies Journal - Rok 2021

  Purpose: Filling the cognitive gap in the theory of ex-post transaction costs, i.e., at the stage of enforcing market transactions by examining the relationship between friendliness/severity of the bankruptcy and restructuring law towards debtors, the level of development of financial markets, the effectiveness of the judicial system and the rate of debt recovery. Design/Methodology/Approach: In the research, the following methods...

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• Elementy finansów i bankowości

  Kursy Online

  • E. Mazurek-Krasodomska

• Estimation of time-frequency complex phase-based speech attributes using narrow band filter banks

  Publikacja

  • K. Abratkiewicz
  • K. Czarnecki
  • D. Fourer
  • F. Auger

  - Rok 2017

  In this paper, we present nonlinear estimators of nonstationary and multicomponent signal attributes (parameters, properties) which are instantaneous frequency, spectral (or group) delay, and chirp-rate (also known as instantaneous frequency slope). We estimate all of these distributions in the time-frequency domain using both finite and infinite impulse response (FIR and IIR) narrow band filers for speech analysis. Then, we present...

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• Miniaturized Dual-Band SIW-Based Bandpass Filters Using Open-Loop Ring Resonators

  Publikacja

  • N. Pradhan
  • S. Kozieł
  • R. K. Barik
  • A. Pietrenko-Dąbrowska
  • K. Subramanian

  - Electronics - Rok 2023

  This article presents two novel architectures of dual-band substrate integrated waveguide (SIW) bandpass filters (BPFs). Initially, two identical open-loop ring resonators (OLRRs) are coupled face-to-face on the top of the SIW cavity to realize a dual-band single-pole BPF. To obtain two-pole dual-band characteristics, two OLRRs resonant units are assembled horizontally within the top metal layer of the SIW, which is a technique...

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• Kredyty bankowe dla przedsiębiorstw

  Publikacja

  • J. Ziętarski
  • A. Rzeczycka

  - Rok 2006

  W pracy przedstawiono kredyt jako podstawowe źródło finansowania firmy kapitałem obcym. Dokonano przeglądu dostępnych na rynku kredytów bankowych. W przedstawionej analizie wskazano zalety i wady, związane z korzystania z konkretnego rodzaju kredytu.

• The impact of bankruptcy regimes on entrepreneurship and innovation. Is there any relationship?

  Publikacja

  • B. Prusak
  • S. Morawska
  • P. Banasik
  • M. Łukowski

  - International Entrepreneurship and Management Journal - Rok 2022

  The literature review indicates that bankruptcy law may play an important role in and be one of the factors infuencing the development of entrepreneurship, innovation, and thus economic growth, among other things. In previous studies, the analysis of the impact of bankruptcy law on individual variables has been conducted independently. Our aim was to conduct a holistic analysis, taking several factors into account simultaneously....

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• Editorial [Hot topic: Controversies in Hypertension Treatment (Guest Editors: Maciej Banach, Sverre E. Kjeldsen and Krzysztof Narkiewicz)]

  Publikacja

  • M. Banach
  • S. E.
  • K. Narkiewicz

  - Current Vascular Pharmacology - Rok 2010

  Pełny tekst do pobrania w serwisie zewnętrznym

• Bankowość i finanse

  Kursy Online

  • M. Potrykus

• Nutritional Value of Banded Cricket and Mealworm Larvae

  Publikacja

  • J. Kępińska-Pacelik
  • W. Biel
  • C. Podsiadło
  • G. P. Tokarczyk
  • P. Biernacka
  • G. Bienkiewicz

  - Foods - Rok 2023

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• Number of commercial banks at the end of the year, excluding banks that are not operating, bankrupt or liquidated, and banks in organization in 1993-2004

  Dane Badawcze

  open access

  • P. Kasprzak

  Polish banks were gradually transformed from enterprises with a predominance of Polish private capital into banks with a majority share of private foreign capital. In 1993, there were 48 banks with a majority of Polish private capital, and in 2006 there were 7 of them. In 1993, the shares of 10 banks in Poland were owned by private foreign capital,...

• Highly-Compact Dual-Band Bandpass Waveguide Filter Based on Cross-Shaped Frequency-Dependent Coupling

  Publikacja

  • L. Irum
  • M. Y. Sandhu
  • A. Lamęcki
  • R. Gomez-Garcia
  • M. Mrozowski

  - Rok 2024

  This work reports the design of an original class of highly-compact dual-band bandpass filter based on dual-mode waveguide resonators inter-coupled through a novel type of frequency-dependent coupling (FDC). The devised FDC consists of a cross-shaped metallic structure placed in the broad wall of a rectangular waveguide. This FDC produces two additional poles and three extra transmission zeros (TZs). Specifically, each pole is...

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• Toward Wide-Band High-Resolution Analog-to-Digital Converters Using Hybrid Filter Bank Architecture

  Publikacja

  • B. Szlachetko

  - CIRCUITS SYSTEMS AND SIGNAL PROCESSING - Rok 2016

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• Piotr Banach

  Osoby

• PRAWO BANKOWE

  Czasopisma

  ISSN: 1231-1472

• BANTAO Journal

  Czasopisma

  ISSN: 1312-2517

• Banko Janakari

  Czasopisma

  ISSN: 1016-0582 , eISSN: 2631-2301

• Paulina Bandrow Magister inżynier

  Osoby

• Patrycja Bańbura mgr inż.

  Osoby

• Radosław Banasz mgr

  Osoby

• Radosław Bandomir

  Osoby

• Paweł Bandur mgr

  Osoby

  Studium Języków Obcych