✦ LIBER ✦

Slot-coupled square microstrip antenna for compact dual-frequency operation

✍ Scribed by G. S. Binoy; C. K. Aanandan; P. Mohanan; K. Vasudevan

Publisher: John Wiley and Sons
Year: 2001
Tongue: English
Weight: 300 KB
Volume: 32
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.10076

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A novel dual‐frequency design of a square microstrip antenna coaxially fed along the diagonal with a chip capacitor mounted at the bottom of the stub is introduced. This design provides enhanced area reduction and good cross‐polarization levels. The antenna design can be used as a compact antenna system where limited size is a major requirement. The details of the antenna design and experimental results are presented. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 7–9, 2002.

📜 SIMILAR VOLUMES

Slot-loaded compact microstrip antenna f

Slot-loaded compact microstrip antenna for dual-frequency operation

✍ Sona O. Kundukulam; Manju Paulson; C. K. Aanandan; P. Mohanan 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 120 KB 👁 1 views

## Abstract Dual‐frequency operation is achieved from a compact microstrip antenna by loading a pair of narrow slots close to its radiating edges. The two frequencies have parallel polarization planes and similar radiation characteristics. The ratio between the two operating frequencies can be tune

Compact dual-frequency dual-polarized sl

Compact dual-frequency dual-polarized slotted microstrip patch antenna

✍ G. S. Binoy; C. K. Aanandan; P. Mohanan; K. Vasudevan 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 218 KB

## Abstract A new design for the compact single‐feed dual‐frequency operation of a slotted square microstrip antenna is demonstrated. The antenna generates two distinct operating frequencies with different polarization planes and broad radiation characteristics. The antenna has the added advantage

Slot-loaded rectangular microstrip anten

Slot-loaded rectangular microstrip antenna for dual-frequency operation

✍ Jui-Han Lu 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 335 KB 👁 2 views

A new design of a slot-loaded rectangular microstrip antenna for single-feed dual-frequency operation is proposed and experimentally studied. The slots loaded in the patch are a pair of bent slots centered in the patch and oriented along the resonant direction, with the spacing between the two slots

Compact microstrip slot antenna for broa

Compact microstrip slot antenna for broadband operation

✍ Manju Paulson; Sona O. Kundukulam; C. K. Aanandan; P. Mohanan; K. Vasudevan 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 84 KB 👁 1 views

## Abstract An arrow‐shaped microstrip antenna with a pair of narrow slots embedded near the non‐radiating edges gives wide impedance bandwidth. The experimental and simulated (IE3D) results show that antenna bandwidth is ∼3.5 times that of a conventional patch with the added advantage of reduced a

Single-feed dual-frequency dual-polarize

Single-feed dual-frequency dual-polarized slotted square microstrip antenna

✍ G. S. Binoy; C. K. Aanandan; P. Mohanan; K. Vasudevan; K. G. Nair 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 156 KB 👁 1 views

region W. The effect of the dimensions W and H is practis w Ž .x cally negligible Fig. 3 c . A variation of the dimension W with respect to its nominal value, according to whether an increase or decrease can be advantageous or disadvantageous, since it must be remembered that a phase velocity in pra

Compact dual-frequency circular microstr

Compact dual-frequency circular microstrip antenna with an offset circular slot

✍ Jui-Han Lu; Kin-Lu Wong 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 129 KB 👁 2 views

This paper presents a new, compact, dual-frequency design of single-feed circular microstrip antennas with an offset circular slot placed close to the patch boundary. It is found that, when the radius of the offset slot is about 0.38᎐0.62 times the radius of the circular patch, dual-frequency operat