Mobile Coverage on EDN

1 - 10 of about 688 results

Sorting out 4G: Are we there yet?

... of LTE-A over any other proposal is the backward compatibility with LTE Release 8," says Markus Willems, PhD, senior manager of product-marketing system-level solutions at Synopsys. "...
http://www.edn.com/article/520722-Sorting_out_4G_Are_we_there_yet_.php

Noise wars: Projected capacitance strikes back against internal noise

....The use of AMOLED (active-matrix organic-light-emitting-diode) technology is gaining traction in mobile phones because it has a wide viewing angle, bright colors, and deep contrast. AMOLED displays are also...
http://www.edn.com/article/520565-Noise_wars_Projected_capacitance_strikes_back_against_internal_noise.php

Analog design in the 21st century: challenges, tools, and IC advances

...We are now more than a decade into the 21st century, and on an ever-accelerating fast track to technological innovation in electronics. The transistor and progression into the IC, or microchip, lit...
http://www.edn.com/article/520545-Analog_design_in_the_21st_century_challenges_tools_and_IC_advances.php

Our editors' favorite gadgets

...!"). The latest incarnation of the device is the Squeezebox Touch, which adds a color touch screen and, by all accounts, improved electronics over its predecessors. I've owned most of the previous Squeezebox...
http://www.edn.com/article/520341-Our_editors_favorite_gadgets.php

PC boards: Materials and processing are now a hot technology

... decoupling capacitors and ICs inside the PCB, keeping valuable real estate open on the top and bottom of the board. Texas Instruments uses such a technology on its TPS82671EVM (TPS82671EVM datasheet) power supply boards (Figure 1). Figure 1: This TPS82671EVM evaluation board from Texas Instruments has a small board mounted on it that has the power supply control IC inside the tiny PCB that carries...
http://www.edn.com/article/520298-PC_boards_Materials_and_processing_are_now_a_hot_technology.php

Ultra-low-power wireless makes inroads into many applications

... a specification for low-energy functionality, and it is positioning itself to take the ultra-low-power wireless market by storm. (After a series of monikers, we are now to refer to these devices as 'Bluetooth Smart...
http://www.edn.com/article/520292-Ultra_low_power_wireless_makes_inroads_into_many_applications.php

The Apple iPhone 4S teardown

... found its way into the iPhone 4S. The Apple A5 features two ARM cores and supports Low Power DDR2 DRAM memory Much like the processor found in the iPad 2, this version of the A5 is nearly identical...
http://www.edn.com/article/520263-The_Apple_iPhone_4S_teardown.php

EDN Hot 100 products of 2011: Communications and test instruments

... switch "...deliver[s] 1000x more bandwidth via ethernet mobile backhaul, compared to legacy 2g/3G networks which employ TDM." Broadcom Avastar 88W8797 mobile Wi-Fi + Bluetooth + FM radio SoC "...the industry's first high-performance MIMO combination radio with advanced power management." Marvell TeraPHY TN8022 dual-port 10GBase-T PHY "...dissipates less than four watts per port at a full 100 meters, and two watts per port in short-reach mode." PLX Technology Floodgate-Packet Filter "...an embedded firewall ... that allows networked devices to control the packets...
http://www.edn.com/article/519943-EDN_Hot_100_products_of_2011_Communications_and_test_instruments.php

Advanced security prevents counterfeit products

... typically fail to meet the full range of genuine product specifications and performance standards. Unfortunately, counterfeit electronic products, including ICs and battery packs, have also found their way...
http://www.edn.com/article/519756-Advanced_security_prevents_counterfeit_products.php

Wi-Fi all over

... needs and windows.”Wi-Fi Direct enables Wi-Fi devices like mobile phones to connect directly, peer-to-peer, without needing an access point or router. The idea is to allow consumers to transfer data between devices...
http://www.edn.com/article/519809-Wi_Fi_all_over.php


1 - 10 of about 688 results

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