✦ LIBER ✦

The design of a novel waveguide monopulse feeder for linear phased array antenna

✍ Scribed by Chan Hong Kim; Yong Hee Lee; Noh Hoon Myung

Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 286 KB
Volume: 49
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.22347

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

This paper presents a novel type of waveguide monopulse feeder, which has the concept of a space feed, suitable for liner phased array antenna. The design methods and measurement results of the 2‐to‐39 port feeder at X‐band are described. Measurement results show that this feeder has characteristics of the required optimum 1‐D monopulse power distribution, low insertion loss and good input match. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1106–1109, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22347

📜 SIMILAR VOLUMES

Design of a novel monopulse antenna syst

Design of a novel monopulse antenna system using the time-modulated antenna arrays

✍ Yikai Chen; Shiwen Yang; Zaiping Nie 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 308 KB 👁 1 views

A novel monopulse antenna for a tracking radar system is proposed using the time modulated antenna array technique. The time modulation technique applied in the antenna arrays overcomes the usual need for compromise between sum and difference beams and avoids the need for implementation of two separ

Beam direction of the difference pattern

Beam direction of the difference pattern in a monopulse phased array antenna

✍ Masataka Ohtsuka; Isamu Chiba; Takashi Katagi; Tatsuhiko Suzuki 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 229 KB 👁 1 views

Analysis and design of a novel radial fo

Analysis and design of a novel radial folded waveguide structure for a feeder of a planar radial line antenna

✍ Debasis Dawn 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 2 views

Transmission characteristics of a new type of radial folded waveguide structure, consisting of a bifurcating metal disc with finite thickness between lower and upper radial waveguides and placed unsymmetrically in the folded portion as a general case, are investigated theoretically using a mode matc

Design of a linear array antenna for sha

Design of a linear array antenna for shaped beam using genetic algorithm

✍ Sona O. Kundukulam; K. S. Beenamole 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 194 KB 👁 1 views

A linear array antenna design with desired radiation pattern has been presented based on genetic algorithm (GA) approach. Examples of cosecant and flat-topped beam patterns are illustrated to show the flexibility of GA to solve complex antenna synthesis problems by suitably selecting the fitness fun

Bees algorithm for design of dual-beam l

Bees algorithm for design of dual-beam linear antenna arrays with digital attenuators and digital phase shifters

✍ K. Guney; M. Onay 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 198 KB 👁 1 views

Evaluation of the reflected phase of a p

Evaluation of the reflected phase of a patch using waveguide simulator for reflectarray design

✍ N. Lenin; Patnam H. Rao 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 162 KB 👁 1 views

This paper presents the measured reflected phase-variation curves for microstrip-patch elements of variable size, which form the most essential part in the design of a reflectarray antenna. A waveguide simulator exploiting the concept of infinite array is successfully implemented in the characteriza