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Ditemukan 12067 dokumen yang sesuai dengan query
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Chatterson, Paul A.
Chichester: Wiley, 1992
621.382 2 CHA e
Buku Teks SO  Universitas Indonesia Library
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Goedbloed, Jasper J.
New York: Prentice-Hall, 1992
621.382 24 GOE e
Buku Teks SO  Universitas Indonesia Library
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Tong, Xingcun Colin
Boca Raton: CRC Press, Taylor & Francis Group, 2009
621.382 24 TON a
Buku Teks SO  Universitas Indonesia Library
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Paul, Clayton R.
New York: John Wiley & Sons, 1992
621.381 2 PAU i
Buku Teks SO  Universitas Indonesia Library
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New York: IEEE Press, 1980
621.380.436 INT (1)
Buku Teks  Universitas Indonesia Library
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Nefyodov, Eugene I.
"This textbook is intended for a course in electromagnetism for upper undergraduate and graduate students. The main concepts and laws of classical macroscopic electrodynamics and initial information about generalized laws of modern electromagnetics are discussed, explaining some paradoxes of the modern theory. The reader then gets acquainted with electrodynamics methods of field analysis on the basis of wave equation solution. Emission physics are considered using an example of the Huygens-Fresnel-Kirchhoff canonic principle. The representation about strict electrodynamics task statement on the base of Maxwell equations, boundary conditions, emission conditions and the condition on the edge is given. Different classes of approximate boundary conditions are presented, which essentially simplify understanding of process physics. The canonic Fresnel functions are given and their generalization on the case of anisotropic impedance. The free waves in closed waveguides and in strip-slotted and edge-dielectric transmission lines are described.
A large number of Mathcad programs for illustration of field patterns and its properties in different guiding structures are provided. The material is organized for self-study as well as classroom use."
Switzerland: Springer Cham, 2019
e20502456
eBooks  Universitas Indonesia Library
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Kodali, V. Prasad
New York: IEEE-Press, 1996
621.382 24 KOD e
Buku Teks SO  Universitas Indonesia Library
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Priyo Wibowo
"Transverse electromagetic cell (sel TEM) merupakan perangkat alternatif pengujian EMC (Electromagnetic Compatibility). Namun, frekuensi operasi maksimumnya sangat terbatas sedangkan pengujian EMC mensyaratkan pengujian dilakukan hingga frekuensi 1 GHz. Beberapa pengembangan sel TEM untuk meningkatkan frekuensi operasi malah memperkecil luas keseragaman medan sedangkan peningkatan luas keseragaman medan tidak dapat dilakukan hingga frekuensi tinggi. Coplanar waveguide dapat digunakan sebagai sumber medan yang seragam dan sangat berpotensi untuk digunakan dalam perancangan sel TEM dengan rentang frekuensi yang sangat lebar. Pada tesis ini dilakukan perancangan sel TEM sederhana dengan lempeng coplanar waveguide (CPW) untuk membangkitkan medan elektromagnetik seragam yang dapat beroprasi pada frekuensi 30 MHz - 1.GHz. Hasil simulasi menunjukan sel TEM dapat disusun dari dua buah lempeng CPW identik berukuran 510 mm x 750 mm dengan lebar hot-line s = 440 mm, gap w = 7,69 mm dengan jarak antara lempeng CPW sebesar h = 550 mm. Hasil pengukuran menujukan kesesuaian antara hasil pengukuran dengan simulasi. sel TEM menghasilkan uniform area 30 cm x 50.cm dan memenuhi ketentuan standar IEC 61000-4-20.

A transverse electromagnetic cell (TEM cell) is an alternative device for EMC (Electromagnetic Compatibility) test. The highest operating frequency of TEM cell is limited while EMC test requires testing performed up to 1 GHz. The TEM cell developments to increase the operating frequency has decrease the TEM cell field uniformity area while increasing field uniformity area cannot be done to higher frequency. Meanwhile, coplanar waveguide can be used to generate uniform field and potentially can be used to design a TEM Cells with very wide frequency range. In this thesis, a simple TEM cell was designed with coplanar waveguide plates (CPW) for generating uniform electromagnetic field at frequency 30 MHz - 1.GHz. The simulation results show that the TEM cell can be made by two identical CPW plates which has 510 mm x 750 mm in size, wide of hot-line s = 440 mm, gap w = 7.69 mm and the distance between the CPW plates h = 550 mm. The measurement results show in agreement with the simulastion. The TEM cell produces a uniform area of 30 cm x 50 cm which is in accordance with IEC 61000-4-20 standard.
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Depok: Fakultas Teknik Universitas Indonesia, 2014
T42285
UI - Tesis Membership  Universitas Indonesia Library
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Smolenski, Robert
"Conducted electromagnetic interference (EMI) in Smart Grids presents specific EMI conducted phenomena as well as effective methods to filter and handle them once identified. After introduction to Smart Grids, the following sections cover dedicated methods for EMI reduction and potential avenues for future development including chapters dedicated to potential system services, descriptions of the EMI spectra shaping methods, methods of interference voltage compensation, and theoretical analysis of experimental results."
London: [, Springer-Verlag], 2012
e20418657
eBooks  Universitas Indonesia Library
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Morrison, Ralph
New York: John Wiley & Sons, 1977
621.381 MOR g
Buku Teks SO  Universitas Indonesia Library
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