scholarly journals A corrugated perfect magnetic conductor surface supporting spoof surface magnon polaritons

2014 ◽  
Vol 22 (9) ◽  
pp. 10675 ◽  
Author(s):  
Liang-liang Liu ◽  
Zhuo Li ◽  
Chang-qing Gu ◽  
Ping-ping Ning ◽  
Bing-zheng Xu ◽  
...  
Keyword(s):  
Magnetic Conductor ◽  
Perfect Magnetic Conductor ◽  
Conductor Surface

scholarly journals Ka-Band Diplexer for 5G mmWave Applications in Inverted Microstrip Gap Waveguide Technology

Electronics ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 2094
Author(s):  
Carlos Sanchez-Cabello ◽  
Luis Fernando Herran ◽  
Eva Rajo-Iglesias
Keyword(s):  
Low Loss ◽  
Magnetic Conductor ◽  
Ka Band ◽  
Metal Plates ◽  
Perfect Magnetic Conductor ◽  
Conductor Surface ◽  
Cost Efficient ◽  
Insertion Losses ◽  
Fifth Order ◽  
24 Ghz

A new cost-efficient, low-loss Ka-band diplexer designed in inverted microstrip gap waveguide technology is presented in this paper. Gap waveguide allows to propagate quasi-TEM modes in the air between two metal plates without the need for contact between them by using periodic metasurfaces. The diplexer is realized by using a bed of nails as AMC (Artificial Magnetic Conductor), first modeled with a PMC (Perfect Magnetic Conductor) surface for design simplification, and two fifth order end-coupled passband filters (BPFs) along with a power divider. The experimental verification confirms that the two channels centered at 24 GHz and 28 GHz with 1 GHz of bandwidth show measured insertion losses of 1.5 dB and 2 dB and 60 dB of isolation between them. A slight shift in frequency is observed in the measurements that can be easily explained by the variation in the permittivity of the substrate.

Wideband Planar Phased Array Antenna Based on Artificial Magnetic Conductor Surface

2020 ◽  
Vol 67 (10) ◽  
pp. 1909-1913 ◽  
Author(s):  
Suyang Shi ◽  
Peigang Yang ◽  
Wenjie Feng ◽  
Lei Zhou ◽  
Qing Lu ◽  
...  
Keyword(s):  
Phased Array ◽  
Array Antenna ◽  
Magnetic Conductor ◽  
Phased Array Antenna ◽  
Artificial Magnetic Conductor ◽  
Conductor Surface
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