| 1. |
- Algaba Brazalez, Astrid, 1983, et al.
(författare)
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Design of a coplanar waveguide-to-ridge gap waveguide transition via capacitive coupling
- 2012
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Ingår i: Proceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012. Prague, 26-30 March 2012. - 9781457709180 ; , s. 3524-3528
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Konferensbidrag (refereegranskat)abstract
- A transition from Coplanar Waveguide (CPW) via capacitive coupling in order to provide feeding to the so-called Ridge Gap Waveguide (RGW) has been investigated. The main objective of this work is to find a way to facilitate integration of active electronics with the gap waveguide structure and also to do measurements of the components made in gap waveguide technology working around 100 GHz. The transition design and simulation of S parameters for the designed topology is presented.
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| 2. |
- Algaba Brazalez, Astrid, 1983, et al.
(författare)
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Improved Microstrip Filters Using PMC Packaging by Lid of Nails
- 2012
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Ingår i: IEEE Transactions on Components, Packaging and Manufacturing Technology. - 2156-3985 .- 2156-3950. ; 2:7, s. 1075-1084
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Tidskriftsartikel (refereegranskat)abstract
- This paper shows that microstrip filters perform like textbook examples when packaged with perfect magnetic conductor (PMC). A PMC is made as a pin surface or lid of nails, and this is used to package a microstrip parallel coupled line bandpass filter. Our measurements confirm that parallel plate, cavity modes, and radiation are suppressed. This paper also includes a study of the reasons for a frequency shift between the ideal PMC packaged case and the realized case.
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| 3. |
- Algaba Brazalez, Astrid, 1983, et al.
(författare)
-
Investigation of a Microstrip-to-Ridge Gap Waveguide transition by electromagnetic coupling
- 2012
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Ingår i: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). - 1522-3965. - 9781467304627 ; , s. 1-2
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Konferensbidrag (refereegranskat)abstract
- A transition from Microstrip to Ridge Gap Waveguide (RGW) has been studied and numerically analyzed in terms of S parameters. The RGW technology shows potential to be used up to THz frequencies. Therefore, good transitions are needed in order to make possible the measurements of RGW components at frequencies above 100 GHz.
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