2018
DOI: 10.2528/pierm18021603
|View full text |Cite
|
Sign up to set email alerts
|

Substrate Integrated Waveguide (Siw) Diplexer With Novel Input/Output Coupling and No Separate Junction

Abstract: Abstract-A microwave diplexer implemented by using the twenty-first century substrate integrated waveguide (SIW) transmission line technology is presented. No separate junction (be it resonant or nonresonant) was used in achieving the diplexer, as the use of an external junction for energy distribution in a diplexer normally increases design complexity and leads to a bulky device. The design also featured a novel input/output coupling technique at the transmit and receive sides of the diplexer. The proposed SI… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
8
0

Year Published

2019
2019
2023
2023

Publication Types

Select...
7
3

Relationship

1
9

Authors

Journals

citations
Cited by 13 publications
(8 citation statements)
references
References 23 publications
0
8
0
Order By: Relevance
“…The FPS is of a compact size and occupies an overall footprint of 39 mm by 13 mm, i.e., 0.34 λg × 0.11 λg, where λg is the guided wavelength of the 50 Ω microstrip line at 2.6 GHz. Further work on the proposed FPS could include employing the substrate integrated waveguide (SIW) technology [24] for design implementation. By this, both the insertion and return losses could be further improved.…”
Section: Discussionmentioning
confidence: 99%
“…The FPS is of a compact size and occupies an overall footprint of 39 mm by 13 mm, i.e., 0.34 λg × 0.11 λg, where λg is the guided wavelength of the 50 Ω microstrip line at 2.6 GHz. Further work on the proposed FPS could include employing the substrate integrated waveguide (SIW) technology [24] for design implementation. By this, both the insertion and return losses could be further improved.…”
Section: Discussionmentioning
confidence: 99%
“…An ADS simulator has been used to analyze the diplexer's performance, and CST microwave studio has been used to verify those results. In [12], the authors developed a microwave diplexer using substrate-integrated waveguide (SIW) technology. For simplicity and compactness, the diplexer was made using a common junction rather than the traditionally used external connection for energy distribution.…”
Section: Related Workmentioning
confidence: 99%
“…The design parameter weff gives the substrate-integrated waveguide effectiv width, leff gives its effective length, µr is the substrate relative permeability (µr = 1 if sub strate material is non-magnetic), ɛr is the substrate material dielectric constant, while c gives the free space speed-of-light. Experimental formulations for the weff and the leff ar provided in Equation ( 2) [12], with the simplified versions given in Equation (3) [13,17]. I Three fundamental design parameters must be considered when designing the substrateintegrated waveguide to function at an assigned frequency.…”
Section: Siw Design Basicsmentioning
confidence: 99%