Publications [#331032] of David R. Smith

Papers Published
  1. Geen, D; Smith, D, Design, construction and performance of a small, low cost anechoic measuring system for research applications, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), vol. 4 (January, 1995), pp. 1738-1741 .

    Abstract:
    A low cost anechoic measuring system has been designed, constructed and evaluated. It consists of a small anechoic chamber, designed specifically for measurements of high performance feed horns within the range 18-30GHz, and a simple antenna positioner. The chamber features hinged sides to ease relocation and improve access and is characterised by a simple and low cost design in addition to a reflectivity level better than -52dB. The antenna positioner is under the control of a PC which interfaces with a network analyser to achieve a fully automated magnitude and phase pattern measuring system.

Duke University * Arts & Sciences * Physics * Faculty * Staff * Grad * Researchers * Reload * Login
Copyright (c) 2001-2002 by Duke University Physics.