Engineering Resources
Filter By Category:
Q2 2023 New Product Releases
2023 is going fast, and so are we! In case you're losing track, our Q2 2023 New Product Guide provides an update on all the models we've released to our catalog in the past three months.
Understanding RF/Microwave Push-Pull Amplifier Design
In concert with the never-ending quest for more bandwidth and more power with less distortion, the push-pull amplifier is one configuration that is certain to be developed with every advancing technology. Review the fundamentals of this essential design technique in RF circuits, variants in implementation and real world examples with measurement data to illustrate key advantages.
LTCC Filter Innovations Enable Next Generation Aircraft Internet Links
Mini-Circuits LTCC filters are finding homes in an ever-growing range of applications as we expand the product line to new frequencies, higher rejection and other novel capabilities. One area we've seen recent success is in the development of electronically steerable (phased array) antenna systems for satellite-based internet connectivity aboard commercial and military aircraft. Read on to see what's happening in this exciting application space!
MMIC Low Noise Amplifiers
Mini-Circuits' PMA3-series of MMIC LNAs have become a mainstay in countless systems across the industry because of their unmatched combinations of bandwidth, noise figure and dynamic range. We've now extended these capabilities to higher frequencies and more applications with the introduction of two new models with operating frequency ranges up to 45 GHz.
Optimizing Transistor Stages for Different Operating Bandwidths
Often, the same transistor can be utilized in a variety of different ways depending on the peripheral circuitry utilized by the designer. This application note describes narrowband and broadband use cases Mini-Circuits SAV-541+ E-pHEMT as a demonstration of the versatility this simple device and other discrete transistors in our portfolio can provide.
Mini-Circuits’ Ceramic Resonator Filters Answer the Call for Reliable Long-Term Supply
Recent disruptions in the supply base for ceramic resonators have sent waves of end-of-life notifications through the RF component market. Customers utilizing ceramic-resonator-based filters and other parts are left with the problem of finding alternative suppliers or redesign their systems. Mini-Circuits' supply chain for ceramic resonators remains unaffected by these changes elsewhere in the market, and we have the unique capabilities in-house to support additional customer demand and accommodate customers seeking a partner to replace filters facing obsolescence in their designs. with the assurance of reliable supply through the life of your system.
RF & Microwave Adapters
We've updated our already extensive selection of coaxial adapters with a new series of 1.0mm models in all gender combinations, as well as inter-series designs transitioning to 1.85mm. Now, with over 80 adapter models in stock from DC to 110 GHz including a wide selection of coaxial and waveguide interfaces, connector gender combinations, mounting types and orientations, Mini-Circuits is your trusted partner for these essential accessories on every test bench.
New MMIC Amps – Improve Your System Dynamic Range
Mini-Circuits has expanded its AVA-family of wideband MMIC amplifiers with three new models offering wide bandwidths up to 20 GHz and high dynamic range. All models come in 4x4mm QFN-style packages and are ideal for sensitive, wideband receiver applications where keeping your noise floor low is a priority in test and measurement equipment to defense systems and more.
The Ups and Downs of Amplitude Modulation
Arguably no modulation scheme has been of greater significance in world history than amplitude modulation (AM). In this article we examine the history of AM radio, basic principles and theory in the time and frequency domains, traditional applications as well as some contemporary extensions.
New I/Q Mixers for Your Image Reject & SSB Applications
Based on your feedback, we've expanded our lineup of I/Q mixers with MMIC surface mount, bare die and connectorized models for microwave and mmWave applications. These models are usable in both image reject and single-sideband (SSB) applications and offer wide IF bandwidths, high dynamic range and excellent port-to-port isolation.
Modernizing a Legacy 16-Way Receiver Multicoupler with Mini-Circuits Parts
When a 1990's vintage 16-way receiver multi-coupler for a SATCOM system came up for redesign, many of the old components were obsolete. This customer was able to modernize the design using almost entirely Mini-Circuits parts. Read on to see how...
More Power for Your E-Band Test Applications
To support your needs for E-band test applications, we've introduced the ZVA-50953G+ to our lineup of high frequency connectorized amplifiers. This model covers the 50 to 95 GHz range with an outstanding combination of medium power, high gain and broadband gain flatness.