Microwave Engineering Europe - October 2007 - (Page 63)

PRODUCTS 63 integrated PXI Express RF vector signal generator with 20 MHz onboard signal processing National Instruments has released the NI PXIe-5672, a RF vector signal generator that delivers signal generation from 250 kHz to 2.7 GHz, 20 MHz of instantaneous bandwidth and real-time data streaming at up to 25 MS/s. It also features a PXI Express interface that makes it possible to stream data from hard disk or PC memory at the full output rate of the instrument. The vector signal generator is compatible with all NI PXI, PXI Express modular instruments and NI LabVIEW modulation algorithms, making it easy for engineers to develop a complete PXI-based RF record and playback system, as well as broadcast video and general-purpose communication test systems. The data streaming capability of the NI PXIe-5672 also provides signiﬁcant beneﬁts over traditional RF instruments, according to NI. On traditional instruments, waveform generation and acquisition sizes are generally limited to several hundred megabytes because of bus bandwidth and onboard memory limitations. With the RF vector signal generator module, PXI Express technology makes it easy for engineers to use redundant array of independent disks (RAID) arrays to continuously stream waveforms that are up to 3 TB in size. When combined with the NI PXI-5661 vector signal analyzer and the NI HDD-8264 RAID array, engineers can stream up to 20 MHz of RF bandwidth for more than ﬁve hours. They can also use the NI PXIe-5672 to regenerate recorded waveforms in a laboratory environment. This technique for waveform generation improves the efﬁciency and accuracy of wireless receiver validation and veriﬁcation by allowing for more repeatable channel emulation testing. www.ni.com 3D HIGH FREQUENCY ELECTROMAGNETIC ANAL YSIS SOFTWARE The E-field magnitude of a shielded birdcage RF coil modeled in SINGULA, a 3D full-wave electromagnetic simulator to reduce your design and prototyping costs while improving quality. et fast and accurate answers for designing your microwave devices right the first time. G With SINGULA calculate parameters including near and far field results, radar cross-section, and input impedance, admittance and scattering. Analyze applications like antennas, EMC/EMI, waveguide filters and transitions, and scattering from dielectric bodies and conductors. Maximize your productivity with IES' simulation tools for electric and magnetic fields, eddy currents, high frequency fields, thermal and structural problems, and power electronics. 2.4 to 2.5 GHz ISM power amplifier RoHS compliant, reduces power consumption Tyco Electronics has launched the M/A-COM MAAPSS0081, a 2.4 – 2.5 GHz ISM threestage power ampliﬁer speciﬁcally designed for cordless applications that require both low control voltage and high performance. With its wide voltage operating range, the MAAPSS0081 is a dual-mode power ampliﬁer which maximizes system performance while reducing DC power consumption. Features include an integrated power enabler pin providing accurate ramp control and a separate power mode pin for current savings in the lower power mode state. Additional power savings are achieved with a voltage compensation circuit, which is included speciﬁcally for applications where the ampliﬁer supply voltage is not regulated and is directly connected to the battery. In the High Power mode, the ampliﬁer generates 25 dBm of output power while drawing 300 mA of current. In Low Power mode, the output power is 17 dBm with a current of 110 mA. The ampliﬁer has a typical power gain of 25 dB with an operating voltage of 2.5 to 3.0 V. It is housed in a RoHS compliant 3-mm 12-lead PQFN package. EuMW at Booth 519 www.macom.com ES also offers simulation tools for electric and magnetic fields, eddy currents, full-wave high frequency fields, thermal and structural problems, and power electronics. I request your fullversion software evaluation package today! Call 204.632.5636, email info@integratedsoft.com, or visit www.integratedsoft.com. Microwave Engineering ● October 2007 ● www.mwee.com 063_MWEE.indd Sec1:63 21/09/07 14:48:15 http://www.ni.com http://www.integratedsoft.com http://www.macom.com http://www.mwee.com

Table of Contents Feed for the Digital Edition of Microwave Engineering Europe - October 2007

Microwave Engineering Europe - October 2007 Contents Comment News CMOS RF: Si-On-Sapphire Goes Mainstream Cover Feature: New Data Protection Concept for UHF RFID Tags CMOS RF: RF Design Team Touts CMOS Spin for 3G PAs Wireless HID – Are You Following the Standard to Another “Average” Product Development? Phase Optimisation of the RF Front-End Direct Synthesis of UWB-WiMedia Signal Generation 4G Chips to Target 700 MHz Applications Femtocells Mobilize to Fight Wi-Fi in the Home Products Product Feature: AXIEM Pioneers the Future of EM Technology Calendar

Microwave Engineering Europe - October 2007

For optimal viewing of this digital publication, please enable JavaScript and then refresh the page. If you would like to try to load the digital publication without using Flash Player detection, please click here.