Balanced Diplexer Design Using Multi-Layered Substrate Integrated Waveguide Cavities

Li, Jen-Chih; Mimsyad, Muhammad; Hou, Cheng-You; Hsu, Chung-I G.; Ho, Min‐Hua

doi:10.23919/eumc.2018.8541624

Cited by 4 publications

(3 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…6. As can be seen, various matching networks can be exploited and combined with diverse SIW single-band BPFs to develop SIW multiband BPFs and multiplexers based on this scheme, embracing multiport wideband T-junctions based on SIW [14], [15], [16], [17], [18], [19], [20], [21], [22], [23], [24], [25], [26], [27], [28], [29], [30], [31], [32], [33], [34], [35], [36], [37], [38] or microstrip [39], [40], [41], [42], [43], [44], [45], [46], [47], [48], [49], [50], [51], [52], [53] technologies, circulators [31], manifolds [32], coupling apertures [54], [55], switches [56], shared feeding ports [57],…”

Section: A Activities Based On Shunting Schemementioning

confidence: 99%

“…9(b). In [57], [58], [59], the feeding ports were shared by two channels either made of two independent SIW single-band BPFs to realize a balanced diplexer [57], or one microstrip and one SIW BPFs [58] even two coaxial SIW doublets [59] to implement SIW dual-band BPFs. In [60] and [61], balanced and single-ended SIW dual-band BPFs were demonstrated with one of the passbands dominated by fundamental SIW cavities and the other passband built by coupled CSRRs [60] or combline resonators [61].…”

Section: A Activities Based On Shunting Schemementioning

confidence: 99%

See 1 more Smart Citation

Substrate Integrated Waveguide Multiband Bandpass Filters and Multiplexers: Current Status and Future Outlook

Zhou

2023

IEEE J. Microw.

View full text Add to dashboard Cite

Multiband bandpass filters (BPFs) and multiplexers are essential front-end modules in the development of multifunction, multistandard, and multiband wireless communication, sensing, and positioning systems that are required in current and future intelligent electronics applications. In this paper, numerous implementation schemes and topologies of multiband BPFs and multiplexers, which have been proposed, studied, and developed so far, are holistically summarized and elaborated in terms of their merits and drawbacks. Subsequently, various technical approaches and diverse design methodologies based on substrate integrated waveguide (SIW) technology are thoroughly examined and reviewed with respect to technical features, electrical performances, and practical applications. Finally, future research and development directions and prospects of SIW multiband BPFs and multiplexers are briefly unraveled.

show abstract

Section: A Activities Based On Shunting Schemementioning

confidence: 99%

Section: A Activities Based On Shunting Schemementioning

confidence: 99%

Substrate Integrated Waveguide Multiband Bandpass Filters and Multiplexers: Current Status and Future Outlook

Zhou

2023

IEEE J. Microw.

View full text Add to dashboard Cite

show abstract

“…Several published approaches also target compact footprint, especially across the lower part of the microwave spectrum. Li et al [7] and Dong and Itoh [8] show DPLX structures for the S-band where the compactness is the main aim. The extreme shrinking leads to insertion loss (IL) penalty and degradation of the isolation between channels.…”

Section: Introductionmentioning

confidence: 99%

Ku/Ka band diplexer based on thin-film technology for small ground-segment user terminals

Moscato

Cannone

Oldoni

et al. 2021

Int. J. Microw. Wireless Technol.

View full text Add to dashboard Cite

This paper describes the outcome of the “Small user TErminal multi band DIplexer” project where the goal is the validation of novel SMD-compliant planar diplexer. The real application scenario concerns an integrated multi-band radio terminal for ground-segment satellite links. The advantageous and novel approach involves the simultaneous use of three different well-established concepts: a microstrip low-pass filter, a substrate integrated waveguide high-pass filter, and the thin-film technology as manufacturing process. The proposed topology applied to a planar alumina-based design guarantees a 15 × 11.1 mm2 footprint and the best integration with surface mountable soldering process over standard PCB technology. Achieved performance and resilience to environmental toughness are suitable for consumer-oriented satellite links or man-pack applications. The designed component targets the Ku 10.7–12.75 (RX) and Ka 27.5–30 (TX) GHz bands but the layout can be easily tuned across the spectrum. The described solution has been manufactured and validated. Thermal cycling and mechanical tests have been carried out to prove the high technology readiness level of the proposed device.

show abstract

Design of Balanced Filtering Components Based on Transmission Line, Substrate Integrated Waveguide and Patch Resonators

Wang

2020

2020 IEEE MTT-S International Wireless Symposium (IWS)

View full text Add to dashboard Cite

Balanced Diplexer Design Using Multi-Layered Substrate Integrated Waveguide Cavities

Cited by 4 publications

References 12 publications

Substrate Integrated Waveguide Multiband Bandpass Filters and Multiplexers: Current Status and Future Outlook

Substrate Integrated Waveguide Multiband Bandpass Filters and Multiplexers: Current Status and Future Outlook

Ku/Ka band diplexer based on thin-film technology for small ground-segment user terminals

Design of Balanced Filtering Components Based on Transmission Line, Substrate Integrated Waveguide and Patch Resonators

Contact Info

Product

Resources

About