Orthogonal Frequency-Division Multiplexing (OFDM) is based upon the principle of frequency-division multiplexing, but is utilized as a digital modulation scheme. The following are a collection of OFDM articles from the pages of RF Design magazine, as well as links to other OFDM related content on the web.
OFDM Articles from RF Design Magazine
OFDM or OFDMA?
IEEE 802.16d (fixed service) uses OFDM. IEEE 802.16e (mobile) uses OFDMA. So, what's the difference between the two, and why is there a difference?...
Combining CCDF and EVM to assess 802.11 transmitters
Multicarrier OFDM signals are employed by 802.11a/g to support the highest data rates under the 802.11a/b/g standards, but they pose challenges to the wireless LAN product designer and manufacturer....
The principles of OFDM
Multicarrier modulation techniques are rapidly moving from the textbook to the real world of modern communication systems....
Can OFDM enhancement drive WiMAX mobility forward?
OFDM with subchannelization, a solution that drives strong value differences in today's broadband mobility market, offers a cost-effective solution to operator's fixed to basic mobility business model....
Effects of physical layer impairments on OFDM systems
The effects of common signal impairments using single-carrier modulation formats are generally well understood by system designers. The effects of these same impairments on an OFDM signal, however, can be quite different....
MBOA UWB kit targets consumer products
Combining a multiband OFDM alliance ultrawideband hardware, software and consumer product development platform, Staccato Communications has introduced the Ripcord UWB development kit SC3100D....
OFDM modem chip taps advance 0.18 micron CMOS process
Wavesat Inc., a developer of OFDM broadband wireless access modem silicon, has chosen Atmel's SiliconCITY capability to design and manufacture the first WiMAX-compliant IEEE-802.16d chips....
OFDM Resources on the Web
Wikipedia: OFDM
Extensive documentation, plus offsite links and more....
Enabling Fast Wireless Networks with OFDM
Spread-spectrum technology gives respectable data rates for many WLAN types, but for media-rich data, OFDM could provide a better solution....
OFDMnews.com
A resource for information, whitepapers and news on OFDM....
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Orthogonal Frequency-Division Multiplexing (OFDM) is based upon the principle of frequency-division multiplexing, but is utilized as a digital modulation scheme. The following are a collection of OFDM articles from the pages of RF Design magazine, as well as links to other OFDM related content on the web.
