IEEE Catalog Number: ISBN: CFP1315U-POD 978-1-4673-6094-4 2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Design and practice of small antennas I (Chapter 7 Design and practice. This chapter describes practical design and examples of small antennas. The chapter is composed of four sections, which deal with four types of small antenna: ESA (Electrically Small Antennas), FSA (Functionally Small Antennas), PCSA (Physically Constrained Small Antennas), and PSA (Physically Small Antennas). Linear Polarized Patch Antenna for Satellite Communication The design of a dual linearly polarized patch antenna for Ku-band is presented in this study. The square patch with triangular slots is adopted in this design. The antenna has a compact structure and the total size is 15x15 mm 2. The result shows that the impedance bandwidth (VSWR≤2) of the proposed antenna is 6.0% (from 14.13 to 15 GHz). IEEE Xplore: IET Microwaves, Antennas & Propagation
modifying the formulas for reactively loaded patch with slot loading. Broadband antennas provide higher bandwidth at the expense of their high thickness. Dual band microstrip antenna with capacitive loading can be an alternative to large bandwidth antennas, especially when a large bandwidth is required for
2. Theory of Slotted Patch Antenna Array Slotted patch antennas, such as U-shaped, are especially suitable for printing on microwave substrates withMany slotted antenna shows dual resonance, lower and upper resonant frequency [10]. The dual band antenna finds applications in uplink and... Dualband Slot Loaded Circular Disk Patch Antenna for WLAN… Index Terms - Circular disk patch, dualband antenna, slots loaded patch and microstrip patch antenna. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 1. INTRODUCTION Tunable dual frequency patch antennas provide an alternative to wideband... Miniaturized Dual-Band Folded Patch Antenna with... — Penn… A compact linearly polarized dual-band patch antenna with low cross-polarization and independent band control is presented. Miniaturization was achieved through a combination of shorting, subsequently folding, and by replacing the standard slot loading with a slot that is featured by a... Investigations on slot-Loaded Square Microstrip Patch …
Circular Microstrip Antenna for Radar Application - Semantic Scholar
Slot Loaded Square Microstrip Patch Antenna for Dual Band ... Slot Loaded Square Microstrip Patch Antenna for Dual Band Operation. Faria Jaheen1,*, Abdullah Al Noman Ovi. 2, Marjan Akhi. 3. 1. Department of Electrical & Electronics Engineering, American International University-Bangladesh, Dhaka, Bangladesh . 2. Department of Electrical & Electronics Engineering, Faculty of Engineering, A NOVEL DUAL-BAND PATCH ANTENNA FOR WLAN COMMUNICATION E ... low costs. Dual-band operation is an important subject in microstrip antenna designs [5,6]. Recently, several designs of the dual-band slot-loaded microstrip antennas have been reported [7{9]. These related dual-band designs are achieved by embedding a narrow arc-shaped slot or placing an open-ring slot close to the boundary of the patch [10,11]. Reconfigurable Dual-Band Patch Antenna Using Varactor-Loaded Slot microstrip patch antenna with reconfigurable dual band operation. Dual-band is achieved by the placement of a lumped capacitor on a slotted patch antenna, and the two resonant frequencies and their ratio are function of the capacitance value. Consequently, tuning of both frequencies is allowed by choosing proper capacitor value.
designed a slit-loaded notch-cut patch antenna based on investigations. The antenna patch is fed by coaxial feed. Meandering techniques and the new design are simulated in HFSS environment. Results show good return loss for new design. Index Terms: Patch antenna, Broadband, Compact, Meandering, Resonant Frequency.
Slot Loaded Microstrip Antenna for GPS, Wi-Fi, and WiMAX ... degenerate into a slot loaded dual band antenna [1] Here, we present the symmetric Y- and asymmetric U-shaped slots loaded tri-band compact patch antenna for wireless applications. The proposed antenna has been ... Analysis of U-slot loaded Patch for Dualband Operation Analysis of U-slot loaded Patch for Dualband Operation J A Ansari, Satya Kesh Dubey and Prabhakar Singh Department of Electronics & Communication University of Allahabad, Allahabad, (India) E-mail: jaansari@rediffmail.com &
YO3DAC - Printed and Microstrip Antennas - QSL.net
Analysis of T-Slot Loaded Disk Patch Antenna for Dual Band Operation with Small Frequency Ratio ... The interactive transcript could not be loaded. ... Microstrips Patch antenna with slot array ... A Dual-Band Slot-Embedded Microstrip Antenna for Dual ...
US7852280B2 - Broadband structurally-embedded conformal An antenna comprising a crossed pair of center-fed end-loaded bent-dipole radiators which are structurally embedded into a properly loaded cavity. Broadband, dual independent polarized, and hemisphere field-of-view coverage with low RCS characteristics is provided with this antenna. 2013 IEEE MTT-S International Microwave Workshop Series … IEEE Catalog Number: ISBN: CFP1315U-POD 978-1-4673-6094-4 2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for