Wolfgang Menzel
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View article: Design and Analysis of a Novel Wide-Angle Scanning Stub-Loaded Cavity Array Element
Design and Analysis of a Novel Wide-Angle Scanning Stub-Loaded Cavity Array Element Open
A novel design methodology is presented to mitigate scan blindness in cavity antenna arrays without the need for any changes on the radiating structure itself. For a first proof-of-concept demonstration, a fully PCB-compliant dual-polarize…
View article: Automotive Radar — From First Efforts to Future Systems
Automotive Radar — From First Efforts to Future Systems Open
Although the beginning of research on automotive radar sensors goes back to the 1960s, automotive radar has remained one of the main drivers of innovation in millimeter wave technology over the past two decades. Today, millions of sensors …
View article: Millimeter-Wave Single-Layer Dual-Frequency Reflectarray Antenna
Millimeter-Wave Single-Layer Dual-Frequency Reflectarray Antenna Open
To fulfill the dual-frequency requirements, elements are needed to resonate at two different, independently adjustably frequencies. A low weight, low cost, and easy to fabricate single-layer dual-frequency reflectarray is designed, fabrica…
View article: Design of a Dual-Polarized Stacked Patch Antenna for Wide-Angle Scanning Reflectarrays
Design of a Dual-Polarized Stacked Patch Antenna for Wide-Angle Scanning Reflectarrays Open
A novel dual-polarized stacked patch antenna element for wide-angle scanning satcom on the move applications at Ka-band is presented. The proposed highly integrated multilayer unit cell element operates from 27.8 to 30.8 GHz with excellent…
View article: Wide-angle scanning cavity antenna element for mobile Satcom applications at Ka band
Wide-angle scanning cavity antenna element for mobile Satcom applications at Ka band Open
A novel dual linearly polarized cavity antenna with excellent scan performance up to 60◦ in both E- and H-plane is presented. The highly integrated antenna element for Ka band Satcom on the move applications is operating in the uplink band…
View article: Active transmitarray submodule for K/Ka Band Satcom applications
Active transmitarray submodule for K/Ka Band Satcom applications Open
A novel concept for an active transmitarray architecture for K/Ka Band Satcom applications is presented. The highly-integrated antenna system is based on planar multilayer arrangement covering both Satcom frequency bands for uplink at 30 G…
View article: Design and Analysis of a Reflectarray Using Slot Antenna Elements for Ka-band SatCom
Design and Analysis of a Reflectarray Using Slot Antenna Elements for Ka-band SatCom Open
This paper presents a folded reflectarray designed for Ka-band satellite communication applications. The array element is a dual-polarized slot antenna with multilayered PCB structure and is designed to operate at 29.5-30.8 GHz band for bo…