Results 61 to 70 of about 349 (178)

Measuring Harmonic Mixer in the Frequency Range from 78.33 to 118.10 GHz

Доклады Белорусского государственного университета информатики и радиоэлектроники
The issues of realization of ultra-high-frequency measuring mixers on harmonics with a built-in frequency diplexer and the relevance of their application are considered. A mathematical model of a measuring harmonic mixer of the millimeter-wave range as a
I. A. Zakharov, A. V. Gusinsky, A. V. Saikov, M. M. Kasperovich, D. A. Kondrashov, M. S. Svirid   +5 more
doaj   +1 more source

Design and Fabrication of a Compact SIW Diplexer in C-Band

Iranian Journal of Electrical and Electronic Engineering, 2019
In this paper, a compact 6.8/7.6 GHz diplexer is provided with the help of substrate integrated waveguide (SIW) structures. The use of this structure is for satellite communication systems. The designed diplexer includes a T-junction.
N. Kiani, M. Afsahi
doaj  

Status of Resonant Diplexer Development for high-power ECRH Applications

EPJ Web of Conferences, 2012
Characteristics of ring resonator diplexers for high-power ECRH are briefly reviewed. Commissioning experiments performed on ASDEX Upgrade with the diplexer Mk IIa are presented, which demonstrate slow and fast switching of the power between two ...
Bongers W., Fritz E., Doelman N., van den Braber R., Wagner D., Stober J., Schütz H., Schubert M, Purps F., Noke F., Müller S., Monaco F., Michel G., Maraschek M., Hollmann F., Grünwald G., Erckmann V., Filipovic E., Lechte C., Plaum B., Kasparek W., Krijger B., Petelin M., Lubyako L., Bruschi A., Sakamoto K.   +25 more
doaj   +1 more source

Compact and High-Selectivity SIW Multi-Channel Diplexers and Dual-Band Filters Based on the Lowest-Order Dual-Mode Box-Like Topology

IEEE Access
This paper proposes a class of compact, sharp roll-off, and substrate-integrated-waveguide (SIW) multi-channel diplexers and dual-band filters based on the lowest-order dual-mode (DM) box-like topology.
Pei-Ling Chi, Ta-Chih Yeh, Tao Yang
doaj   +1 more source

Design for SAW Antenna-Plexers with Improved Matching Inductance Circuits. [PDF]

Micromachines (Basel), 2023
Yang MY, Wu RB.
europepmc   +1 more source

Novel Ultra-Compact Quad-Channel Diplexer Using Divided Microstrip Coupled Lines for IoT, Multi-Service Wireless, and 5G Networks

IEEE Access
The rapid expansion of the Internet of Things (IoT) necessitates advanced communication technologies that can efficiently manage diverse frequency requirements and ensure reliable connectivity across various applications.
Leila Nouri, Farid Zubir, Salah I. Yahya, Mohammed Abdel Hafez, Noorlindawaty Md Jizat   +4 more
doaj   +1 more source

Design of Quad-Channel Diplexer and Tri-band Bandpass Filter Based on Multiple-Mode Stub-Loaded Resonators [PDF]

Radioengineering, 2019
Multiple-mode stub-loaded resonator with quad channel diplexer and tri-band bandpass filter are presented and analyzed theoretically in this paper. The multi-mode stub-loaded resonator employs the basic structure of a triple mode resonator.
S. Tantiviwat, S. Z. Ibrahim, M. S. Razalli   +2 more
doaj  

High-isolation microstrip two-port diplexer and full-duplex antenna with metamaterial-based filters

Discover Applied Sciences
This article presents an efficient and novel design of a microstrip three-terminal diplexer and a two-port full-duplex antenna system incorporating metamaterial-based filtering techniques to achieve high isolation and low insertion loss.
Rania Hamdy Elabd, Amr H. Hussein, Ahmed J. A. Al-Gburi   +2 more
doaj   +1 more source

Novel Design of a Lowpass-Bandpass Diplexer with an Exceptional Performance Using Microstrip Meandrous Loaded Lines for Microwave Systems

ARO-The Scientific Journal of Koya University
A new microstrip lowpass-bandpass diplexer with exceptional performance characteristics is designed and analyzed. It includes microstrip meandrous thin lines loaded by solid cells.
Salah I. Yahya, Mohammed Abdel Hafez, Leila Nouri , Farid Zubir   +3 more
doaj   +1 more source

Analysis and Design of a Diplexing Power Divider for Ku-Band Satellite Applications. [PDF]

Sensors (Basel), 2023
Karami F, Boutayeb H, Amn-E-Elahi A, Talbi L, Ghayekhloo A.   +4 more
europepmc   +1 more source