We present the first micromachined double-sided contactless WR03 pin-flange adapter for
220–325 GHz based on gap waveguide technology. The pin-flange adapter is used to avoid …

In this paper, we present the first ridge-gap waveguide resonator made with a polymer base.
It is designed for the frequency range 220–325 GHz, and is fabricated solely using a Au …

The need for high frequency antennas is rapidly increasing with the development of new
wireless rate communication technology. Planar antennas have an attractive form factor, but …

We present a four level Si microstructure fabrication process with depths ranging from 70–
400 μm. All four levels are etched from the same side, by using four hard masks ($\text …

This paper presents a third-order band pass filter (BPF) ridge gap waveguide (RGWG)
fabricated utilizing the combination of SU-8 polymer and a photolithography and subsequent …

Microfabrication with Si has its benefits but it is time consuming when etching high ratio
structures. Previously a ridge gap resonator has been fabricated in Si, with a pin height of …

As the communication system goes up to millimeter-wave frequencies for high data rate
demands, the conventional microstrip line no longer meets the requirements due to its …

Carbon nanotubes are being used here as a base material for rapid prototyping of a high
frequency device. It has been implemented on a ridge gap resonator for 220-325 GHz which …