'Antenna gains' diaporamas de présentation

Lecture 19

353 views • 35 slides

Lecture 16

Lecture 16. Calibration Self-calibration VLBI Spectroscopic interferometry. Calibration. So far we have been assuming that geometry is the only source of phase differences. But phase (and amplitude) may also vary because of Imperfections and/or instabilities in the electronics;

428 views • 28 slides

Lecture 16

Lecture 16. Calibration Self-calibration VLBI Spectroscopic interferometry. Calibration. So far we have been assuming that geometry is the only source of phase differences. But phase (and amplitude) may also vary because of Imperfections and/or instabilities in the electronics;

282 views • 28 slides

Basic Description of Wireless ISP System

Basic Description of Wireless ISP System. MikroTik Wireless Internet Service Provider Systems. What is WISP ?. It is fixed wireless service between the central node and the client direct line of sight required low power radios and high gain antennas are used It IS NOT a mobile service.

693 views • 27 slides

INFOSTATIONS RADIO CHANNEL MODELING

INFOSTATIONS RADIO CHANNEL MODELING. UPDATES ON MEASUREMENTS. - some results and the first channel model -. A. Domazetovic, L. J. Greenstein, I. Seskar and N. Mandayam. Scenario 1: Open Roadway with Trees. z. W. Offset w. trajectory. d. Two types of Continuous Waveform measurements:.

210 views • 10 slides

802.18 RR-TAG Opening Report

Report on March 802 Plenary Meeting Objectives for this Meeting Update on Significant Regulatory Issues. 802.18 RR-TAG Opening Report. Prepared and approved regulatory filings for FCC

208 views • 8 slides