Improved Microstrip Filters Using PMC Packaging by Lid of Nails
Artikel i vetenskaplig tidskrift, 2012

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.

Artificial magnetic conductor (AMC)

bed

coupled line filter

suppression

gap waveguide

Författare

Astrid Algaba Brazalez

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Ashraf Uz Zaman

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Per-Simon Kildal

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

IEEE Transactions on Components, Packaging and Manufacturing Technology

2156-3950 (ISSN)

Vol. 2 7 1075-1084 6189369

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/TCPMT.2012.2190931