LNAFIN blog sites feature articles about our RF and MMIC designs, as well as other development services. To make reading easier, we've organised the articles into categories. These include Q-band Wideband LNA for Ground Segment and Technical Articles groups. The image above depicts some of our RF-MMIC-PCB study, with vector-network-analyzer (VNA) measurements in the upper left corner. The remaining small images show our CAD tool logos, some 4-layer circuit boards with a paste stencil, one MMIC chip photo, and lastly a 3D matlab analysis image. The matlab image is rendered in 3D space to show the impact of IQ-signaling amplitude and phase errors on the image-rejection ratio. (IRR). Published design data is either from our own R&D projects or has been included with the consent of the customer.