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 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 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 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 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 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 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. 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 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 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