Library Subscription: Guest
Begell Digital Portal Begell Digital Library eBooks Journals References & Proceedings Research Collections
Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Print: 0040-2508
ISSN Online: 1943-6009

Volumes:
Volume 79, 2020 Volume 78, 2019 Volume 77, 2018 Volume 76, 2017 Volume 75, 2016 Volume 74, 2015 Volume 73, 2014 Volume 72, 2013 Volume 71, 2012 Volume 70, 2011 Volume 69, 2010 Volume 68, 2009 Volume 67, 2008 Volume 66, 2007 Volume 65, 2006 Volume 64, 2005 Volume 63, 2005 Volume 62, 2004 Volume 61, 2004 Volume 60, 2003 Volume 59, 2003 Volume 58, 2002 Volume 57, 2002 Volume 56, 2001 Volume 55, 2001 Volume 54, 2000 Volume 53, 1999 Volume 52, 1998 Volume 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v57.i4.50
8 pages

A Technique for Synthesizing Circular Apertures with a Prescribed Radial Distribution of the Field in the Fresnel Zone

ABSTRACT

A technique is presented for synthesizing circular focused apertures to provide a given radial field distribution in the Fresnel zone, along an arbitrary direction. The synthesis is effectuated through minimizing a quadratic functional equal to the sum of squared errors in the function describing the given radial field distribution along a selected direction and in the given angular pattern. The potential of the suggested technique is illustrated by an example synthesis. A comparison is made with the result for the case of limitations on the amplitude and phase distribution norm.


Articles with similar content:

Fluctuations of Focal Spot within the Fresnel Zone of a Circular Focused Aperture with the Availability of Phase Errors
Telecommunications and Radio Engineering, Vol.65, 2006, issue 11-15
A. V. Serbin
An Approximate Solution to the Problem of Linear Antenna Synthesis by the Partial Pattern Method
Telecommunications and Radio Engineering, Vol.53, 1999, issue 1
O. N. Nosenko
Modified Helmholtz Coils
Telecommunications and Radio Engineering, Vol.57, 2002, issue 1
A. S. Tishchenko, I. A. Vyazmitinov, I. V. Lopatin
Comparison of Approaches to Numerical Solution of the Problem on the Electromagnetic Wave Propagation in a Medium with Time-Dependent Parameters
Telecommunications and Radio Engineering, Vol.53, 1999, issue 4-5
K. M. Yemelyanov, A. G. Nerukh
WAVE EFFECTS AND ELECTROMAGNETIC FIELD DISTRIBUTION ON THE AXIS OF A DIELECTRIC TWO-AXIAL ELLIPSOID WITH LOSS
Telecommunications and Radio Engineering, Vol.76, 2017, issue 19
N. N. Stasyuk, N. N. Gorobets