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Design of Broadband Directly Coupled Non-Centred Resonant Irises Filters
Design of Broadband Directly Coupled Non-Centred Resonant Irises Filters Rosa-María Barrio-Garrido1, Sergio Llorente-Romano2, Alejandro García-Lampérez2, Magdalena Salazar-Palma2 Universidad Carlos III de Madrid, Departamento de Teoría de la Señal y Comunicaciones Avda. de la Universidad 30, 28911 Madrid, Spain, +34-91 624 99 03, rmbarrio@tsc.uc3m.es 2 Universidad Politécnica de Madrid, ETSIT de T
A Design Technique for ThreeBranch Channelized Bandpass Filters
A Design Technique for ThreeBranch Channelized Bandpass Filters Roberto G´ mezGarc´a and Jos´ I. Alonso o i e Dpto. Se~ ales, Sistemas y Radiocomunicaciones. ETSI Telecomunicaci´ n. n o Universidad Polit´ cnica de Madrid. Ciudad Universitaria s/n, 28040 Madrid, Spain. e Tel: 34913367358, email: roberto@gmr.ssr.upm.es , ignacio@gmr.ssr.upm.es {S A1(f)} Passive filter Abstract-- A threebranc
An effective strategy for the use of commercial full-wave simulators in the design of waveguide filters and diplexers
An effective strategy for the use of commercial full-wave simulators in the design of waveguide filters and diplexers Antonio Morini, Nickolay Iliev, Giuseppe Venanzoni, Giuseppe Cereda*, Barbara Gabrielli* Dipartimento di Elettronica e Automatica, Università di Ancona, Ancona, antonio.morini@unian.it * Alcatel Italia S.p.A., Vimercate (MI), giuseppe.cereda@alcatel.it The paper presents a strategy
Ridged Waveguide Manifold Multiplexers with Improved Performance
Ridged Waveguide Manifold Multiplexers with Improved Performance G. Goussetis**, A.Shelkovnikov*, and D. Budimir* *Wireless Communications Research Group, Department of Electronic Systems, University of Westminster, London W1W 6UW, UK d.budimir@wmin.ac.uk o.shelkovnikov@wmin.ac.uk **Department of Electronic and Electrical Engineering Loughborough University, Loughborough, Leicestershire, LE11 3TU,
A Compact Integrated Combline Band Pass Filter using LTCC Technology for C-band Wireless Applications
A Compact Integrated Combline Band Pass Filter using LTCC Technology for C-band Wireless Applications Ohk-Kun Lim1, Yong-Jun Kim1, Sung-Soo Lee2 Yonsei University, School of Mechanical Engineering, Microsystems Lab 134 Shinchon-dong, Sodaemun-gu, Seoul, 120-749, Korea, +82-2-2123-2844 2 Samsung Advanced Institute of Technology, i-Networking Lab Mt 14-1, Nonhseo-Ri, Kihung-Eup, Yongin-City, Gyunggi
A Self-Equalization Band Pass Filter Having Arbitrary Complex Transmission Zeros
A Self-Equalization Band Pass Filter Having Arbitrary Complex Transmission Zeros Shigeki TAKEDA1 and 1 Hsu. Jui-Pang2 Kyocera Corporation, Yohga Office, 2-14-9 Tamagawadai, Setagaya-ku, Tokyo 158-8610, Japan Tel: +81-3-3708-4925 2 E-mail: shigeki_takeda@opt.kyocera.co.jp Kanagawa University, Department of Electric, Electronics and Information, Yokohama, Japan basically the result of a frequenc
Improvement of Unloaded Q of Image Dielectric Resonator Due to Shift of Electromagnetic Field Distribution
Improvement of Unloaded Q of Image Dielectric Resonator Due to Shift of Electromagnetic Field Distribution Hiroshi Kubo, Ikuo Awai, Yoshihiro Ishii, Kazuki Iwashita, and Atsushi Sanada Dept. of Electrical & Electronic Eng., Yamaguchi University 2-16-1 Tokiwadai, Ube 755-8611 Japan Abstract Unloaded Q of an image-type dielectric resonator is discussed based on the electromagnetic field distribution
Figure of Merit of Tunable Ferroelectric Planar Filters
Figure of Merit of Tunable Ferroelectric Planar Filters. VladimITPLESKACHEV, Irina VENDIK Department of Microelectronics& Radio Engineering, St.-Petersburg Electrotechnical University, 197376, St.-Petersburg, Russia (phone/fax: +7 812 3460867; e-mail: mwlab@eltech.ru). Abstract Different tunable microstrip resonators are suggested to be used in tunable microwave filters. Ferroelectric capacitors a
LTCC MLC Bandpass Filter Using /4 Hairpin Resonators for K-PCS
LTCC MLC Bandpass Filter Using /4 Hairpin Resonators for K-PCS Gyu-Je Sung1, Dong-Hun Yeo2 1 Hankyong National Univ., Dept. of Electronic Eng., 67 Sukjung-Dong, Ansung, Korea, +82-31-670-5195 2 Korea First Microwave, R&D Center, 195 Sunam-Ri, Sindun-Mieon, Ichon, Korea, +82-31-638-8731 Abstract -- In this paper, a novel /4 hairpin resonator is proposed to reduce the size of resonators. A LTCC
Dielectric Resonator Elliptic-Function Band Rejection Filter with External Coupling Waveguide
Dielectric Resonator Elliptic-Function Band Rejection Filter with External Coupling Waveguide H. Uchida1, J.Nakayama2, H.Ikeda2, Y.Yoshikawa2, Y. Imai1, N. Yoneda1, M. Miyazaki1 1 Mitsubishi Electric Corp., 5-1-1 Ofuna, Kamakura, Kanagawa, Japan 2 Mitsubishi Electric Logistics Support Co. Ltd., Hyogo, Japan Phone: +81-467-41-2532, E-mail: uchi@isl.melco.co.jp Abstract A Ku-band elliptic-functio