Articles on wimax amplifier

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silicon.com > White Papers > Networking and Communications > Mobile and Wireless

System-Level Time-Domain Behavioral Modeling for a Mobile  WiMax  Transceiver

System-Level Time-Domain Behavioral Modeling for a Mobile WiMax Transceiver

...equivalent model for a mobile WiMax, IEEE 802.16e RF transceiver...modeled in time domain for amplifiers and mixers. The time-domain... Read more

Apr 22, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

Feed-Forward Correction Technique for a High Linearity  WiMAX  Differential Low Noise  Amplifier

Feed-Forward Correction Technique for a High Linearity WiMAX Differential Low Noise Amplifier

A high linearity differential Low Noise Amplifier (LNA) is designed for WiMAX applications. A feed-forward correction circuit is applied to... Read more

Apr 23, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

A 2 - 11 GHz Fully-Integrated Low Noise  Amplifier  for  WiMAX  Systems

A 2 - 11 GHz Fully-Integrated Low Noise Amplifier for WiMAX Systems

In this paper, a 2 - 11 GHz WiMAX Low Noise Amplifier (LNA) is designed and implemented in 0.18-µm CMOS... Read more

Apr 23, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

Design of GaN HEMT Transistor Based  Amplifiers  for 5-6 GHz  WiMAX  Applications

Design of GaN HEMT Transistor Based Amplifiers for 5-6 GHz WiMAX Applications

...Watt average power (15 and 30 Watt peak power) GaN HEMT amplifiers for WiMAX signal protocols have been designed and fabricated for use in the... Read more

Apr 22, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

High-Linearity CMOS Feedforward Power  Amplifier  for  WiMAX  Application

High-Linearity CMOS Feedforward Power Amplifier for WiMAX Application

...wide coverage, and good quality of service technology. In WiMAX front-end circuits, the power amplifier is an important component, which decides the transmission coverage... Read more

Apr 23, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

Addressing the Ultra-Linear Requirements of  WiMAX  Radio Systems

Addressing the Ultra-Linear Requirements of WiMAX Radio Systems

...as exceptionally high linearity amplifiers are required for the transmitter. This paper will present an introduction to the fixed WiMAX standard in the context... Read more

Apr 23, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

An Analysis of OFDM Peak Power Reduction Techniques for  WiMAX  Systems

An Analysis of OFDM Peak Power Reduction Techniques for WiMAX Systems

...of the transmit High Power Amplifier (HPA). Several methods have been...proposed methods is evaluated for WiMAX systems. Using typical HPA models... Read more

Mar 2, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

A Low-Power Wideband CMOS LNA for  WiMAX

A Low-Power Wideband CMOS LNA for WiMAX

...this brief, the design of a low-power inductorless wideband Low-Noise Amplifier (LNA) for worldwide interoperability for microwave access covering the frequency range from... Read more

Apr 15, 2009

silicon.com > Technology > IT Services

India's high-tech cities, web whispers, Babbage's Difference engine and more...

India's high-tech cities, web whispers, Babbage's Difference engine and more...

...sheath, copper sheet which carries 12kV of charge to power the optical amplifiers, and finally white plastic insulation. To see the full deep-sea photo... Read more

Apr 29, 2008

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

Crest Factor Reduction for OFDM-Based Wireless Systems

Crest Factor Reduction for OFDM-Based Wireless Systems

...for wireless systems such as WiMAX, 3GPP Long-Term Evolution (LTE...affects the efficiency of Power Amplifiers (PAs) used in wireless base... Read more

Dec 2, 2009