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total search1092 articles
2015-07-23 Issues facing free-space optical test
Optical links may soon complement WiFi in some situations, with higher data rates, security and RFI resistance, but are engineers ready for the world of advanced optical test and measurement
2010-04-12 Integrated RF ICs save space in comms apps
Analog Devices Inc. has launched two RF ICs for broadband communications systems that can reduce component count by more than 75 percent without compromising performance
2007-02-16 Integrate RF signal chains with CMOS
Different technology challenges face handset designers and their suppliers in the race to integrate the RF signal chain
2012-11-22 Improving measurements with RF signal generators
Learn how to improve the accuracy of measurements that involve using RF signal sources
2007-02-01 Improve your wideband RF design
Many onshore designers spend their time at the line-replaceable unit and system level, combining subassemblies to ultimately create the finished goods. The result is a product that looks good in theory, but fails to deliver when put in the field.
2014-10-22 IDT unveils first RF switch with high isolation, linearity
The F2912 has a combination of low insertion loss, high isolation and linearity making, it an ideal choice for base stations, microwave backhaul and front haul, test equipment, and wireless systems
2013-05-14 Identify interference in complex RF environments
One RF recording technique that may prove particularly useful in addressing this problem is gapless capture
2014-06-12 IBM bolsters RF foundry with SOI, SiGe
The chipmaker launched additional processes for fabricating RF chips including a 130nm/180nm hybrid SOI and 90nm SiGe BiCMOS, both run in Intel's Burlington fab, which is reportedly up for sale
2012-01-11 How to use N9320B RF spectrum analyzer
Read about a test system that can be used to ensure that wireless computer devices meet the defined standards
2013-03-18 How to test HDMI and MHL interfaces
Here's a set up for testing video transmitted by HDMI and mobile high-definition links for applications in cellular networks.
2006-12-01 How to effectively validate new RF technologies
Validation is a system of ensuring that new technologies meet prescribed industry specifications such as RF standards
2015-02-09 Hi-rel RF switches support 5-700W power ratings
The electromechanical relay switches from Pasternack operate from DC to 40GHz depending on the model and guarantees operation up to 10 million life cycles with excellent repeatability.
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
2006-11-06 Handheld analyzer offers fixed WiMAX test options
Anritsu has introduced fixed WiMAX IEEE-802.16-2004 test options for its existing MT8222A BTS Master RF analyzer, rendering this handheld field equipment ready for measuring WiMAX emitters.
2012-08-23 Fundamentals of RF amplifier measurements
Know how to setup fundamental amplifier measurements such as S-parameters, K-factor gain compression, or pulsed measurements using a vector network analyzer.
2008-02-28 Fundamentals and design principles of RF, antenna (Part 2
The second installment of the 3-part series discusses common antennas including half-wave dipole, quarter wave monopole, transversal mode helical, and small loop antennas.
2008-02-18 Fundamentals and design principles of RF antennas (Part 1
Antennas connect RF signals in an electrical circuit, such as between a PCB and an electromagnetic wave propagating in the transmission media between the transmitter and the receiver of a wireless link
2007-04-02 Five filter tips for better RF design
As products get rushed into the market and put to the test, shortcomings in frequency management crop up through noise, crosstalk, signal dropouts and even complete transmission interruption. Sam Benzacar summarizes five RF design tips to avoid frequency-management problems.
2008-04-17 First reconfigurable avionics test system platform debuts
Aeroflex has introduced the Avionics Test Bench and Avionics Test Studio, said to be the first reconfigurable PXI-based test platform for avionics navigation and communications
2008-11-04 FAQs: RF design
RF is the wireless transmission of data by analog / digital radio signals at a particular frequency. It maintains a two-way, online radio connection between a mobile terminal and the stationed host terminal
2003-10-22 Fairchild acquires Raytheon RF components division
Fairchild Semiconductor announced that they have purchased the commercial unit of the RF Components Division of the Raytheon Co
2000-11-01 Extraction critical for RF design
Current CMOS technology is a viable candidate for portable communications devices. Modern deep-submicron MOS transistors have more than enough speed to handle high-frequency or RF signals
2001-04-26 Extracting linear and non-linear k-models of RF receivers
This application note describes how to extract linear and non-linear K-models of an RF receiver, and instantiate and test a K-model in SPW (Signal Processing Worksystem) DSP tool.
2014-02-28 Exfo taps RF measurements for its turn-up test upgrade
EXFO Connect is pushing Rohde & Schwarz's spectrum analyser field results into its database for a more comprehensive testing of remote radio heads, distributed antenna systems and cloud-RAN.
2004-03-23 Exceltek RF cable assemblies operate to 2GHz
Exceltek Electronics has launched its EX-RFL001 RF cable assemblies that are designed use in for telecom apps, GSM and GPS navigation systems and test equipment.
2014-03-12 Examining field-programmable RF chip
Here's a look at a chip that comes from the wireless domain and is touted to bring exciting new possibilities.
2012-04-26 Enhancing production test of high-speed RF components
Know how to ease the testing of a VHF RF receiver in a production environment
2005-12-28 Enensys rolls new RF Modeler for DVB-T, DVB-H apps
Enensys unveiled a DVB-T and DVB-H terrestrial modulator capable of modulating the Transport Stream in DVB-T and DVB-H modes, and merging a clean broadcast quality signal with a mastered level of white noise.
2006-08-25 EMI test receiver features FFT-based time domain scan
Rohde & Schwarz has introduced a new family of CISPR16-1-1-compliant EMI test receivers, said to be the first to offer Fast Fourier Transform (FFT)-based time domain scan capabilities
2009-08-27 EMI test receiver detects disturbance up to 7GHz
Rohde & Schwarz has launched a new CISPR 16-1-1 compliant EMI test receiver for the frequency range from 9kHz to 7GHz
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