Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Choosing an 802.16 radio
Selecting a multiband or single-frequency band; or one of the dual-conversion, zero-IF radio architectures, affects the cost and influences performance of the application being developed....
WiMAX: The years ahead
The mobile WiMAX market will grow by a compounded annual growth rate exceeding 50% through 2011. But are there any stumbling blocks to this growth?...
Benefits of CSS technology in European DBS systems
This article addresses the system design challenges and performance requirements of European DBS systems using CSS technology....
News Worthy
Emerging Wireless Technology presents a collection of WiMAX-related news for March 2007....
IF diversity receiver path chips improve bandwidth, capacity
The Analog Devices AD8376 two-chip IF receiver path solution is the RF Design Product of the Month for March 2007....
Agilent, Beceem ink development deal
Agilent Technologies and Beceem Communications have signed an agreement to develop high-speed manufacturing test solutions for mobile WiMAX devices based...
Critical WiMAX product design and testing demands effective channel emulation
WiMAX is becoming increasingly popular and useful in wide-area wireless network applications. As it does, questions arise on how to best verify - with vendor integrity as well as product and service certainty - that MIMO-enabled applications, such as voice and video, will work to the end-users' satisfaction....
Aeroflex unveils initial test strategy for 3G LTE
At the recent 3GSM World Congress, Aeroflex unveiled its strategy to support the new 3G long-term evolution (3G LTE) standard, 3GPP's vision for ensuring...
WiMAX Products
Mobile WiMAX front-end module now available Jacket Micro Devices is now sampling a complete mobile WiMAX RF front-end module, the M30001. This highly...
Laird acquisitions broaden product portfolio
Laird Technologies has announced two acquisitions. To add actuation products to its offerings, the company has acquired M2sys Co. Ltd. for $33.1 million....
Leadis Technology acquires Mondowave
Leadis Technology, a mixed-signal semiconductor developer of display driver ICs for small panel color displays, has acquired Mondowave, a privately held...
Characterization of non-uniform devices using back-to-back measurements
Calibration allows an RF Engineer to de-embed the effect of the measuring instrument, such as vector network analyzer, and the cables used to connect to the device under test....
Challenges ahead for WiMAX Test
Addressing the measurement issues related to WiMAX are key to ensuring its market success....
Microwave/Millimeter-Wave Components
Direct-conversion I/Q demodulator To improve the bandwidth and linearity of I/Q demodulators, Linear Technology Corporaation (LTC) has combined its second-generation...
Broadband - ADC digitizes FM radio channels simultaneously
At the recent IEEE International Solid State Circuits Conference (ISSCC'07) in San Francisco, Calif., NXP Semiconductors took a major step forward in...
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