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DESIGN TABLE FORMATION OF STEPPED IMPEDANCE PROTOTYPE FILTERS

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Abstract (2. Language): 
In literature, there exist some tables containing normalized element values, to design low-pass lumped-element prototype filters with several different responses like maximally flat or equal-ripple. In this work, an algorithm is presented, to form such tables for stepped impedance prototype filters. By using the proposed algorithm, a table for 0.5 dB equal-ripple stepped impedance prototype filter is formed. Then a design example is given, to show the utilization of the formed table.
1129-1134

REFERENCES

References: 

[1] Pozar DM, Microwave Engineering, John
Wiley & Sons, Inc., 3rd ed., 2005.
[2] Matthaei GL, Young L, Jones EMT,
Microwave filters, impedance-matching
networks and coupling structures: Dedham,
Mass.: Artech House, 1980.
[3] Carlin HJ, Distributed circuit design with
transmission line elements, Proc. IEEE 1971;
59(7): 1059-1081.
[4] Richards PI, Resistor-termination-line
circuits, Proc. IRE 1948; 36: 217-220.
[5] Belevitch V, Classical Network Theory:
San Francisco, CA: Holden Day, 1968.
[6] Aksen A, Design of lossless two-port with
mixed lumped and distributed elements for
broadband matching, Ph.D. dissertation,
Bochum, Ruhr University, 1994.
[7] Ikeno N, A design theory of distributed
constant filters, J Elec Comm Eng Japan 1952;
35: 544-549.
[8] Carlin HJ, Friedenson RA, Gain bandwidth
properties of a distributed parameter load,
IEEE Trans. Circuit Theory 1968; 15: 455-
464.
[9] Fettweis A, Cascade synthesis of lossless
two ports by transfer matrix factorization, in
R. Boite, Network Theory, Gordon&Breach,
1972.
[10] Şengül M, Synthesis of cascaded lossless
commensurate lines, IEEE Trans. CAS-II
2008; 55(1): 89-91.
[11] Şengül M, Explicit Synthesis Formulae
for Cascaded Lossless Commensurate Lines,
Frequenz Journal of RF Engineering and
Telecommunications 2008; 62(1-2): 16-17.
[12] Yarman BS, A simplified real frequency
technique for broadband matching complex
generator to complex loads, RCA Review
1982; 43: 529-541.
[13] Yarman BS, Carlin HJ, A simplified real
frequency technique applied to broadband
multi-stage microwave amplifiers, IEEE
Trans. Microwave Theory and Tech. 1982;
30: 2216-2222.
[14] AWR: Microwave Office of Applied
Wave Research Inc., AWR, El Segundo, CA,
2007 [Online]. Available: www.appwave.com.
Metin Şengül received B.Sc. and M.Sc. degrees in
Electronics Engineering from İstanbul University,
Turkey in 1996 and 1999, respectively. He
completed his Ph.D. in 2006 at Işık University,
İstanbul, Turkey. He worked as a technician at
İstanbul University from 1990 to 1997. He was a
circuit design engineer at R&D Labs of the Prime
Ministry Office of Turkey between 1997 and 2000.
He worked as a lecturer and assistant professor at
Kadir Has University, İstanbul, Turkey between
2000 and 2010. Dr. Şengül was a visiting
researcher at Institute for Information Technology,
Technische Universität Ilmenau, Ilmenau, Germany
in 2006 for six months. Currently, he is an associate
professor at Kadir Has University, İstanbul, Turkey
and working on microwave matching
networks/amplifiers, device modeling, circuit

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