'30 mhz' diaporamas de présentation

Chapter 2 Wireless Communication Technology (Part Two in textbook)

Chapter 2 Wireless Communication Technology (Part Two in textbook). Outline. 2.1Antennas and Propagation( ????? ) 2.2 Signal Encoding Techniques( ?????? ) 2.3 Spread Spectrum( ?? ) 2.4 Coding and Error Control( ???? ). 2.1Antennas and Propagation.

2.78k views • 260 slides

Chapter 2 Wireless Communication Technology (Part Two in textbook)

Chapter 2 Wireless Communication Technology (Part Two in textbook). Outline. 2.1Antennas and Propagation( ????? ) 2.2 Signal Encoding Techniques( ?????? ) 2.3 Spread Spectrum( ?? ) 2.4 Coding and Error Control( ???? ). 2.1Antennas and Propagation.

2.61k views • 260 slides

ISPLC 2005

697 views • 57 slides

ISPLC 2005

577 views • 57 slides

NON-DESTRUCTIVE TESTING AND EVALUATION TECHNIQUES ? My Past, Present, and Future Research

NON-DESTRUCTIVE TESTING AND EVALUATION TECHNIQUES ? My Past, Present, and Future Research. Dr. Guang-Ming Zhang General Engineering Research Institute, Liverpool JMU October 10, 2008. Outline of Research Experience. April 2003 - present

605 views • 44 slides

NON-DESTRUCTIVE TESTING AND EVALUATION TECHNIQUES ? My Past, Present, and Future Research

NON-DESTRUCTIVE TESTING AND EVALUATION TECHNIQUES ? My Past, Present, and Future Research. Dr. Guang-Ming Zhang General Engineering Research Institute, Liverpool JMU October 10, 2008. Outline of Research Experience. April 2003 - present

559 views • 44 slides

Operating and Procedures

880 views • 42 slides

OPERATING AND PROCEDURES

644 views • 38 slides

HI 21cm Signal from Cosmic Reionization IAU 2006, Long Wavelength Astrophysics

432 views • 29 slides

High Latitude HF Comms Testing

434 views • 27 slides

Observation of Carbon Radio Recombination Lines Towards Dust Cloud L1407 at decameter wavelengths.

Observation of Carbon Radio Recombination Lines Towards Dust Cloud L1407 at decameter wavelengths. S. V. Stepkin, A. A. Konovalenko, D. V. Mukha. Institute of Radio Astronomy, Kharkiv, Ukraine. Abstract.

282 views • 21 slides

UAF Technical Collaboration: A Future for Millstone Hill & Arecibo

UAF Technical Collaboration: A Future for Millstone Hill & Arecibo. Millstone Hill, Mass. 46, 67 m dishes, 440 MHz, ~1960. Arecibo Observatory, Puerto Rico 305 m spherical reflector, 430 MHz, 1963. The Mid Latitude Big-Dish Radars. BMEWS Transmitter (Millstone). Transmitters

209 views • 8 slides

FREE WEBINAR with Q&A DRM - The F lexible W ay from FM to Digital

FREE REGISTRATION. Moderator Ruxandra Obreja Chair of the DRM Consortium, Head of Digital Radio Development BBC World Service, UK Speakers Alexander Zink Vice Chairman DRM Technical Committee, Senior Business Development Manager, Digital Radio, Fraunhofer IIS , Germany

158 views • 1 slides