Results 61 to 70 of about 1,475 (203)
Three‐Way Equal Filtering Power Divider for Modern Communication Systems
Engineering Reports, Volume 7, Issue 1, January 2025.A balanced three‐way filtering power divider that receives input power and delivers equal amount of output to its three output ports is developed and realized using microstrip technology. The design is well‐suited for modern communication systems due to its low insertion and return losses, sharp selectivity, and integrated filtering capability ...
Augustine O. Nwajana, Rose Paul
wiley +1 more source
Design of an S-Band Diplexer for Telemetry and Telecommand Subsystems in LEO Satellites [PDF]
فصلنامه علوم و فناوری فضاییThis study investigates the design requirements for telemetry and telecommand subsystems in satellites operating in low Earth orbit (LEO) and outlines the specifications for a diplexer suited for the S-band frequency range.
Behzad Ahmadi +2 more
doaj +1 more source
Implementation of a Highly Selective Microstrip Diplexer with Low Insertion Loss Using Square Open-Loop Resonators and a T-Junction Combiner [PDF]
Radioengineering, 2022 In this paper, the design and hardware implementation of a squared open-loop resonator (SOLR)-based microstrip diplexer with high isolation, low insertion loss, and high selectivity are introduced.
M. M. Shaheen +4 more
doaj
Design of Compact Planar Diplexer Based on Novel Spiral-Based Resonators [PDF]
, 2012 A miniaturized planar diplexer utilizing the novel spiral-based resonators is proposed. The given cell which is initially proposed in this article is composed of two separated rectangular spirals which are asymmetrical to each other and thus, it is ...
Guang-Ming Wang +3 more
core +1 more source
Electronics Letters, Volume 61, Issue 1, January/December 2025.This letter proposes reflectionless linearly and circularly polarised patch antennas based on loading complementary absorptive branches. By establishing the equivalent circuit model of a conventional patch antenna, the complementary absorptive branch could be designed to dissipate the out‐of‐band energy through the grounded resistor, thereby achieving ...
Qiaoyu Chen +4 more
wiley +1 more source
Compact Microstrip Bandpass Diplexer Based on Twist Revised Split Ring Resonators
International Journal of Antennas and Propagation, 2015 Based on the twist revised split ring resonators (TR-SRRs) inspired filter unit a microstrip bandpass diplexer with highly compact size and high frequency selection and isolation properties is synthesized and systematically characterized.
Jian Li +3 more
doaj +1 more source
Cross‐Polarisation Suppression in Self‐Diplexing Antennas
IET Microwaves, Antennas &Propagation, Volume 19, Issue 1, January/December 2025.An approach to improve cross‐polarisation (XP) radiation in probe‐fed microstrip antennas is presented in this letter. The notable XP associated with self‐diplexing antennas caused by radiator multiplexing is discussed for the first time. In order to enhance the interport isolation and polarisation purity, the proposed antenna exploits the combined ...
Yitong Yao, Gang Dong
wiley +1 more source
Designs of Diplexing Power Dividers
IEEE Access, 2018 A diplexer with different-frequency power dividers cascaded to its output ports can split a signal into different frequency bands for power dividing functions. However, the design of a diplexer usually requires two different frequency filters. This paper
Pu-Hua Deng +3 more
doaj +1 more source
IEEE Access, 2021 In this study, a novel circuit model was proposed for the design of multifunction integrated diplexers with frequency division, frequency selection, and power division functions.
Chi-Feng Chen +6 more
doaj +1 more source
New Microstrip Diplexer for Recent Wireless Applications
International Journal of Engineering & Technology, 2018 In this study, dual-channel diplexer using microstrip open loop coupled resonators has been designed and simulated; each channel has two operating band frequencies. This microstrip diplexer is designed for (1.424/1.732GHz) for first channel and (2.014/2.318GHz) for second channel. The simulated results for this device have insertion loss (1.8 and 1 dB)
Yaqeen S. Mezaal +3 more
openaire +1 more source