Results 21 to 30 of about 130 (118)

A Novel Design Method for High Isolated Microstrip Diplexers Without Extra Matching Circuit

IEEE Access, 2019
A novel design method of microstrip diplexer without extra matching circuit is proposed in this paper. Because of the synthesizable circuit parameters and controllable transmission zeros (TZs) in composite resonator (CR) cell, diplexer A based on CR cell
Xuehui Guan, Wang Liu, Baoping Ren, Haiwen Liu, Pin Wen   +4 more
doaj   +1 more source

Design and Fabrication of a Novel Compact Low-loss Microstrip Diplexer for WCDMA and WiMAX Applications

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2019
In this paper, a novel miniaturized microstrip diplexer using two bandpass filters (BPFs) is designed and fabricated. The filters consist of stub loaded coupled lines.
A. Rezaei, S. I. Yahya, L. Noori, M. H. Jamaluddin   +3 more
doaj   +1 more source

A 60 GHz Planar Diplexer Based on Substrate Integrated Waveguide Technology

Active and Passive Electronic Components, 2013
This paper presents a millimeter-wave, 60 GHz frequency band planar diplexer based on substrate integrated waveguide (SIW) technology. Diplexer consists of a pair of 5th-order SIW bandpass channel filters with center frequencies at 59.8 GHz and 62.2 GHz ...
Nikolaos Athanasopoulos, Dimitrios Makris, Konstantinos Voudouris   +2 more
doaj   +1 more source

Design of a Microstrip Diplexer-Integrated Filtering Power Divider

IEEE Access, 2019
This study proposed a new method and structure for designing a diplexer-integrated filtering power divider. A filtering function with equal power division was integrated with a diplexer. The multifunctional diplexer comprised eight coupled resonators and
Chi-Feng Chen, Kai-Wei Zhou, Ruei-Yi Chen, Zu-Cing Wang, Yi-Hua He   +4 more
doaj   +1 more source

Wideband Diplexer With Narrow Channel Spacing Using Hybrid Bandpass-Bandstop Structures

IEEE Access, 2020
In this paper, a wideband diplexer with narrow channel spacing is designed by using hybrid bandpass-bandstop structures. Two wideband bandpass structures are designed with the transmission zeros at the upper or lower passband edges to achieve high skirt ...
Yan-Mei Xue, Lian Yang, Jin-Xu Xu, Xiao-Lan Zhao, Xiu Yin Zhang   +4 more
doaj   +1 more source

Bandpass Filter and Diplexer Based on Dual-Mode Dielectric Filled Waveguide Resonators

IEEE Access, 2022
This paper presents the designs of a bandpass filter (BPF) and a diplexer based on the TM210 mode and the TM120 mode of the dielectric filled waveguide resonators (DFWRs).
Wei Qin, Jiang Liu, Hai-Ling Zhang, Wen-Wen Yang, Jian-Xin Chen   +4 more
doaj   +1 more source

An Area-efficient Microstrip Diplexer with a Novel Structure and Low Group Delay for Microwave Wireless Applications

ARO-The Scientific Journal of Koya University, 2020
In this work, a novel structure of a microstrip diplexer consisting of coupled patch cells is presented. It works at 2.5 GHz and 4.7 GHz for wireless applications.
Salah I. Yahya, Abbas Rezaei
doaj   +1 more source

A Novel Design of an H-shaped Microstrip Diplexer

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
In this paper, a new microstrip diplexer using modified H-shaped resonators with a compact size and high isolation is presented. This circuit is designed for the ISM band at 2.4 GHz and GPS at 1.575 GHz.
A. Chinig, H. Bennis
doaj   +1 more source

Compact Multilayered Balanced-to-Balanced Dual- and Tri-Band Diplexers Based on Magnetically Coupled Open-Loop Resonators

IEEE Access, 2022
Two new compact balanced-to-balanced diplexers composed of two multiband balanced bandpass filters in a multilayer configuration are proposed in this letter to perform dual- and tri-band responses.
Jose L. Medran del Rio, Armando Fernandez-Prieto, Jesus Martel, Rafael R. Boix, Francisco Medina   +4 more
doaj   +1 more source

Miniaturized Microstrip Dual-Channel Diplexer Based on Modified Meander Line Resonators for Wireless and Computer Communication Technologies

Technologies
There has been a lot of interest in microstrip diplexers lately due to their potential use in numerous wireless and computer communication technologies, including radio broadcasts, mobile phones, broadband wireless, and satellite-based communication ...
Yaqeen Sabah Mezaal, Shahad K. Khaleel, Ban M. Alameri, Kadhum Al-Majdi, Aqeel A. Al-Hilali   +4 more
doaj   +1 more source