Battery Chargers Resonant Battery ChargerThis block diagram displays a typical circuit design for a “Resonant Battery Charger” (a large, industrial type Resonant Battery Charger). High-Frequency Battery ChargerThis block diagram displays a typical circuit design for a “High-Frequency Battery Charger” (a large, industrial type High-Frequency Battery Charger). High-Frequency Battery Chargers can generally charge batteries more quickly and with higher power transfer efficiency than Resonant Battery Chargers. CO2 Laser Exciter Application CO2 Laser RF Amplifier Block DiagramThis block diagram depicts a typical RF amplifier used to excite a laser. This amplifier could have an output power in the range of 20 Watts up to 1,200 Watts as it uses only one push-pull amplifier (LDMOS is recommended). High Power CO2 Laser RF Amplifier Block DiagramThis block diagram depicts a High-Power RF amplifier used to excite a laser. This amplifier could have an output power well above 1,200 Watts (as it uses at least two, and possibly more, push-pull amplifier packages). Global Positioning System (GPS) Application GPS Receiver Block DiagramThis block diagram depicts both discrete and integrated GPS Receiver Designs. Multiple configurations are shown for the front-end. High Frequency (HF) Welding Inverters IED Jammer Application IED Jammer Block DiagramThis block diagram depicts a conceptual IED Jammer. It is not based on any actual, implemented design, but rather is intended to facilitate the design planning stage for an IED Jamming System. All information included here is unclassified. JTRS (Joint Tactical Radio System) JTRS Radio Block DiagramThis block diagram depicts the main electronic circuit blocks needed to realize the RF portions of a JTRS Radio, which is based on a flexible, software defined architecture. A JTRS radio is considered frequency agile because there may be a requirement for it to be used over several different frequency ranges (and JTRS "waveforms"). MRI (Magnetic Resonance Imaging) Application MRI RF Sections Block DiagramThis block diagram depicts the main electronic circuit blocks needed to realize the RF Sections of an overall MRI system design. This diagram includes the power amplifier section, the receiver front end section (MRI Coil-LNA-Diode RF components), the Heat Sink section is shown, and the VCO and Frequency Synthesizer blocks as well. MRI Coil-LNA-Diode (Non-Magnetic) Block DiagramThis block diagram focuses in more closely on the MRI coil(s) and the various non-magnetic electronic components needed to realize the RF front end. PIN Diodes, LNAs, Connectors, Cables, Tuning Inductors, Tuning Capacitors, and RF Capacitors are depicted (all non-magnetic versions). MRI RF Power Amplifier Block DiagramThis block diagram focuses in more closely on the very important MRI Power Amplifier electronic components needed to design the amplifier circuit. Plasma RF Generator RF Power Amplifier Block DiagramLess than 1.2kW RF Power Amplifier (for Plasma RF Generator). Block diagram depicts a typical circuit (simplified); and the RF frequency is normally between 13.56 MHz and 81.36 MHz for this application. High Power RF Amplifier Block DiagramGreater than 1.2kW RF Power Amplifier (for Plasma RF Generator). Block diagram depicts a typical circuit (simplified); and the RF frequency is normally between 13.56 MHz and 81.36 MHz for this application. Wilkinson splitters/combiners are shown as well as a complete “drop-in” pallet amplifier solution. Power Conditioning Application UHF Broadcast Transmitter (470 - 862 MHz) Uninterruptible Power Supply (UPS) Wireless Infrastructure Wireless Infrastructure – Base Station (BTS)This block diagram depicts a somewhat typical circuit design for a Wireless Infrastructure Base Station (BTS). Included in this design is “Receive Diversity” (2 separate receive antennas and front-ends) as well as sophisticated GPS-based timing/synchronization. WiMAX/WiBro Application (Generic) WiMAX/WiBro Application (2.3 – 2.7 GHz) WiMAX/WiBro Application (3.3 – 3.8 GHz) |