About RFcore

Our mission is clear and simple. We constantly innovate ourselves with advanced RF technologies. And we offer better solutions to our clients.

Solid state band specific amplifiers are designed for optimum operation for jammer applications which are suitable for jamming mobile communication channels such as GSM, CDMA, UMTS, Wi-Fi or WiMAX with long distance coverage. Operating bandwidth is wide to cover specific applications with high power such as 25W~500W.

Solid state broadband amplifiers are designed for optimum operation for IED Jammer applications which is featured as below.

Spatially combined power amplifiers are designed for microwave high power applications which are suitable for commercial and defense communication, radar, jammer, electronic warfare and other defense systems

Solid state Broadband Amplifiers are designed for optimum operation for jammer applications which is featured as below. We can rack mount any of our existing amplifiers or systems or custom design the amplifier and enclosure. Each rack mounted amplifiers are built around a large bonded fit heat-sink rated for high temperature ambient operation.

Development of active phased array for PAIR(Polarimetric Atmospheric Imaging Radar) Project

RF front-end module controls the phase and gain of the transmission and reception signals to the 24-channel array port (antenna) for beam forming transmission and reception.

RF front-end module controls the phase and gain of the transmission and reception signals to the 24-channel array port (antenna) for beam forming transmission and reception.

RFcore has been developing GaN-based MMIC solutions for active phased array system pursuing higher performance (Power and Efficiency) and reliability in a smallest form factor with the help of the wide bandgap GaN semiconductor. We have tried our best to provide the GaN MMIC colutions at an affordable cost to meet the market needs.

RFcore has been innovating CMOS-based MMIC solutions for active phased array system pursuing more ease of use, higher performance, lower SWaP (Size, Weight, and Power) as well as lower cost. We believe that the most suitable way is exploiting properties of God gifted semiconductor Silicon. We aim at integrating all components of TRM for active phased array and even multi-channel TRM too on single die that is called core chip.

RFcore proposes yet another type of CMOS core chip solution for an active phased array system which is a TTD (true time delay) core chip. The TTD core chip provides a constant time delay over the frequency band that is interpreted as a constant phase over the frequency. It is essential in a wideband active phased array system because the TTD can avoid distortion in beam steering angle. RFcore's CMOS TTD core chip can provide gain as well which is helpful to eliminate the necessity for an extra wideband amplifier.

RFcore has a variety of multi-port matrix switch ICs that are implemented on SOI CMOS dies. Any combination of switch matrix configurations specified by the customer can be implemented by RFcore by minimizing loss and maximizing power through a channel where the isolation to the off-channel and that of the on-channel to on-channel are maximized. The desired features, such as high power or high isolation, can especially be added to the design depending on the customer's demand.

Ultra-compact filter bank module has the capability of simultaneously operating up to 4 paths out of 25 SAW filters with high suppression characteristics and 1 bypass path.

RF front-end module as long-range Line-of-Sight (LOS) digital wireless communication system for manned and unmanned aerial, naval and land platforms.

High-linearity high-power amplifier for TMMR vehicles with a built-in high-performance channel filter for Co-site operation.

RF Front-end System's RF transmission/reception module for searching, and defending drones with possible threats.

RF switch Modules are suitable for broadband TDD transmitters such as jammers and military radios that require high isolation of the LNA from the high power and noise of the power amplifier. Our TTL solid state-designed switches are available up to 100W and provide fast response, low insertion loss, and high isolation solutions that are contained in a lightweight and compact package.

IED propagation of the source, power amplifiers, antennas and system controller consists of jamming. Next to these major components, our high-power diplexers, high-coupler/detector, and a high-power coupler, you cannot neglect the importance of their passive RF components.

RFcore’s RF Matrix is designed for the testing of modern digital RF transceivers in complex environments. The system simulates the dynamic link between radios and can connect up to seventeen Ad-hoc radio units while simulating 136 possible path links. This RF Matrix provides significant cost and time savings in conducting connectivity tests of RF transceivers in simulated real, world field environments.

A comb generator is a signal generator that produces multiple harmonics of its input signal.