by jacquelineh96 | Aug 18, 2026 | Filters
Introduction A frequency upconverter is used to shift a signal’s frequency to a higher frequency so that the signal can be efficiently transmitted. Frequency upconverters are often built as complex integrated assemblies that consist of various components, including...
by Pat Hindle | Aug 4, 2026 | Filters
Modern RF and microwave systems operate in an increasingly congested spectrum, where filter performance often determines overall system capability. Whether protecting a low-noise amplifier from out-of-band interferers, suppressing transmitter harmonics, or isolating...
by Rinchen Athup | Jul 17, 2026 | Engineering Resources, Filters, Product Updates
DC to 30 GHz µCeramIQ RF Crossover Simplify Complex RF Layouts without Adding Extra Layers Mini-Circuits COHKI-3002+ µCeramIQ RF crossover is an innovative surface-mount component that allows two transmission lines to physically cross each other on a circuit board...
by jacquelineh96 | Jun 1, 2026 | Engineering Resources, Filters
In most any wideband RF front end (RFFE), the system bandwidth is limited by some means, even if that limitation is a simple preselector. Often a wideband RFFE that is connected to an antenna must meet aggressive rejection parameters to avoid being desensitized by...
by Rinchen Athup | May 30, 2026 | Engineering Resources, Filters, Product Updates
µCERAMIQ TECHNOLOGY SIW Bandpass Filters Baked into LTCC Substrates Up to 80 dB Rejection in an 1812 Footprint Mini-Circuits continues to expand its portfolio with the introduction of the first SIW bandpass filter models to its innovative µCeramIQ product...
by jacquelineh96 | May 5, 2026 | 90- and 180-Degree Hybrids, Filters, Power Splitters / Combiners, Uncategorized
Connecting an automobile to the constellations that comprise GNSS requires an antenna and some very sensitive and specialized receivers. Each vehicular system has its own GNSS receiver, and those receivers supply GNSS coordinates to their respective systems, data...
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