✦ LIBER ✦

TEM horn antenna for near-field microwave imaging

✍ Scribed by Mark A. Campbell; Michal Okoniewski; Elise C. Fear

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 582 KB
Volume: 52
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.25136

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Antennas capable of sending and receiving ultra‐wideband pulses are required for radar‐based microwave breast imaging.This article describes a TEM horn antenna designed to operate over a 2–12 GHz band with specific radiated near‐field characteristics. Simulations and experimental measurements are presented, including detection of objects representing tumors. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1164–1170, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25136

📜 SIMILAR VOLUMES

TEM horn antenna for pulse radiation: An

TEM horn antenna for pulse radiation: An improved design

✍ Kurt L. Shlager; Glenn S. Smith; James G. Maloney 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 456 KB 👁 1 views

Horn untenrru, Jiriite-difference~tinie-doniain metliod, pulse radiation [5]. In that article the reflected line voltage in the feeding coaxial transmission line, and the radiated electric field were computed with the use of the FDTD method and were shown to be in very good agreement with experiment

Tunable near-field subwavelength microwa

Tunable near-field subwavelength microwave imaging

✍ Tejprakash Pochiraju; Oleksandr Malyuskin; Vincent Fusco 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 300 KB

## Abstract In this article, we show that a dielectric filled slot into which a capacitively loaded printed dipole antenna is inserted is capable of producing squeezing of the near electric field when excited by a cross polarized signal. Further, it is demonstrated that this effect can be used to p

Design of an exponentially-tapered TEM h

Design of an exponentially-tapered TEM horn antenna for the wide broadband communication

✍ Hyoungjin Choi; Sangseol Lee 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 130 KB

## Abstract A transverse electromagnetic (TEM) horn antenna is designed and realized using exponentially tapered conductor flares for wireless communications. This exponentially tapered structure of the flares decreases the impedance mismatching a lot and reduces the size and cost of the TEM horn.

The coaxial tip as a nano-antenna for sc

The coaxial tip as a nano-antenna for scanning near-field microwave transmission microscopy

✍ A. Kramer; F. Keilmann; B. Knoll; R. Guckenberger 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 435 KB

Compact directional antenna for ultra wi

Compact directional antenna for ultra wideband microwave imaging system

✍ A. M. Abbosh; M. E. Bialkowski 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 514 KB

## Abstract A planar antenna of tapered slot configuration for use in ultra wideband microwave imaging systems aimed for early breast cancer detection is presented. It is designed to operate across the ultra wideband frequency (3.1–10.6 GHz) in a liquid of a high dielectric constant that matches th

A 2D near-field microwave diversity imag

A 2D near-field microwave diversity imaging system in turntable mode

✍ Jinping Ma; Wenquan Che; Naihong Mao 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 158 KB

## Abstract A novel near‐field microwave diversity imaging system in turntable mode is proposed theoretically. Based on the coherent spherical back‐projection principle, an imaging function used to describe the profile of object has been derived, in which frequency and angular diversity techniques