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2010-08-20 RMS detector delivers accurate RF power measurements
Linear Technology has announced the release of its LTC5587, a 40dB dynamic range 6GHz RMS detector integrated with a high sampling rate 12-bit serial A/D converter.
2004-05-19 RF power detector spans incredible 1MHz to 8GHz
Analog Devices, a provider of high-performance semiconductors for signal-processing applications, has unveiled a major breakthrough in RF detection for wireless infrastructure equipment
2008-05-22 RF power detector operates over wide frequency range
A new monolithic broadband, high performance logarithmic RF power detector from Linear Tech promises accurate RF power measurement over a wide frequency range.
2009-05-26 Agilent P-Series Power Meter/Sensor LTE Measurement Application
This application note explains how to generate the LTE-TDD signal using Agilent Signal Studio software. A step-by-step demonstration guide shows how to use the P-Series power meter/sensor to measure burst signal (power vs. time) and CCDF measurement of a LTE-TDD signal
2014-06-23 Thermal measurement methodology of RF power amps
Thermal measurement methodology has been developed and implemented by Freescale Semiconductor to accurately characterise high power RF power amplifiers.
2010-08-26 RMS RF power detector offer precision up to 40dB
The LMH2120 is designed to increase wireless coverage and extend battery life for 3G and 4G mobile handsets.
2008-02-15 RMS power detector measures signals with varying crest factors
ADI has introduced the AD8363 TruPwr RMS power detector that precisely measures signals with highly varying crest factors up to 6GHz
2006-01-27 RF signal generator will be LXI-compliant
Keithley Instruments Inc. is introducing a new LXI (LAN eXtensions for Instrumentation) RF signal generator, and is pre-announcing some related RF test gear that will debut later this year
2011-12-16 RF power sensor touts 10MHz-26.5GHz frequency range
Tektronix's compact RF/microwave power meters boast -60dBm to 20dBm dynamic range and measurement speed at 2000 readings/s.
2004-11-29 RF power detector offers enhanced performance
ADI rolled out an RF power detector for cellular handsets that promises to enable manufacturers to achieve greater performance while reducing system size
2007-07-03 RF generator accommodates larger waveforms
Keithley Instruments adds a series of enhancements to its Model 2910 RF vector signal generator, including additional wireless signal generation waveforms and a new power calibration feature
2007-12-06 RF detector raises bar in accuracy, response time
A new wide dynamic range mean-squared RF detector from Linear Technology claims to set a new level of accuracy and speed performance
2004-09-03 RF detector offers exceptional performance in 2-by-2mm package
Linear Tech unveiled a new high performance logarithmic type RF detector that can accurately detect RF signals up to 3GHz
2008-06-19 RF detector manages handset power
Analog Devices Inc. has introduced RF detector products for RF and analog engineers who need to improve power detection performance while simplifying the design of cellular handsets, wireless infrastructure equipment and communications instrumentation
2005-01-10 RF calibrator crowds out multiple single-function instruments
Rohde and Schwarz's FSMR measuring receivers can serve not only as calibrators but as modulation analyzers, audio analyzers, RF power meters and spectrum analyzers
2013-12-06 Power tip: Implications of envelope tracking
Envelope tracking calls for a high-bandwidth power supply with the ability to source and sink current, which complicates the design
2008-09-29 Power supply ready for high-speed testing of mobiles
Keithley introduces the Model 2308, a dual-channel battery- and charger-simulating power supply designed to support low-cost testing of portable products
2005-07-15 Power detectors shrink to 1mm&sup2
Manufactured using a BiCMOS process, the new RF power detectors from National Semiconductor are optimized for power consumption
2005-06-17 Power detector, controller conserve talk time in cellular handsets
Analog Devices' new power measurement ICs are housed in 0.6mm thick packages for cellular handsets. Model ADL5500 is a power detector and model AD8311 is a power controller IC
2010-06-18 Power detector delivers accurate RMS for 4G terminals
The ADL5505 TruPwr RF power detector is a highly accurate, easy-to-use device for determining the RMS (root mean square) power of complex waveforms
2006-01-16 Outboard sensors give RF power meters versatility
Anritsu's ML2490A series RF power meters are IEEE-488/GPIB (General Purpose Interface Bus) instruments, and can also communicate over RS-232 serial lines
2008-01-14 NI intros USB-controlled RMS RF power meter
NI has announced the company's first USB-controlled true RMS RF power meter, which promises a highly flexible solution for automated test, measurement and monitoring applications in a small footprint.
2008-03-24 Mini USB power meter touts wide frequency range
A miniature RF and microwave power meter that extends the frequency limit for available USB power meters up to 26.5GHz has been released by Satori Technology Ltd. The ST265 covers a frequency range of 10MHz to 26.5GHz
2005-11-17 Measurement bits test WLAN, GSM/EDGE RFIC, mobile handsets
Designed for use with Aeroflex's PXI-based modular RF platform, these software suites help speed up testing during the development and manufacture of WLAN and cellular devices
2010-08-09 Handheld RF/microwave spectrum analyzer enables customization
Agilent's new handheld spectrum analyzer is designed for RF technicians and engineers performing installation, maintenance and surveillance of RF systems in the field
2010-04-08 Handheld RF power meter comes with built-in display
Agilent Technologies Inc. has unveiled the V3500A, claimed to be the first handheld RF power meter, which includes a built-in display and integrated power sensor
2010-12-29 Evaluating an RMS power detector
The evaluation board is designed to help the evaluation of the LMH2110, which is a 45 dB Logarithmic RMS power detector
2008-06-02 Configure analyzers for proper measurement
Frequency-domain measurement of RF power is one of the basic measurements done by spectrum and vector signal analyzers. These systems must comply with standard limits on power transmission or spurious noise emissions, and appropriate measurement techniques must be configured to avoid errors.
2003-07-16 AR amplifiers turn up power to 300W
The family of broadband TWTA from Amplifier Research delivers more power than standard 200W units
2007-06-20 Agilent P-series power sensor: Internal zeroing and calibration for RF power sensors
This article introduces Agilent's internal zero and calibration approach, which helps reduce measurement uncertainty associated with calibrating with an external source
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