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Compact and Broadband Microstrip Antennas
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In this paper, the authors present an overview of the most recent advances in regular-size Dual-Frequency Antennas and their application in a wide range of applications, including: 1.1 Introduction.Abstract:
Preface. 1. Introduction and Overview. 1.1 Introduction. 1.2 Compact Microstrip Antennas. 1.3 Compact Broadband Microstrip Antennas. 1.4 Compact Dual-Frequency Microstrip Antennas. 1.5 Compact Dual-Polarized Microstrip Antennas. 1.6 Compact Circularly Polarized Microstrip Antennas. 1.7 Compact Microstrip Antennas with Enhanced Gain. 1.8 Broadband Microstrip Antennas. 1.9 Broadband Dual-Frequency and Dual-Polarized Microstrip Antennas. 1.10 Broadband and Dual-Band Circularly Polarized Microstrip Antennas. 2. Compact Microstrip Antennas. 2.1 Introduction. 2.2 Use of a Shorted Patch with a Thin Dielectric Substrate. 2.3 Use of a Meandered Patch. 2.4 Use of a Meandered Ground Plane. 2.5 Use of a Planar Inverted-L Patch. 2.6 Use of an Inverted U-Shaped or Folded Patch. 3. Compact Broadband Microstrip Antennas. 3.1 Introduction. 3.2 Use of a Shorted Patch with a Thick Air Substrate. 3.3 Use of Stacked Shorted Patches. 3.4 Use of Chip-Resistor and Chip-Capacitor Loading Technique. 3.5 Use of a Slot-Loading Technique. 3.6 Use of a Slotted Ground Plane. 4. Compact Dual-Frequency and Dual-Polarized Microstrip Antennas. 4.1 Introduction. 4.2 Some Recent Advances in Regular-Size Dual-Frequency Designs. 4.3 Compact Dual-Frequency Operation with Same Polarization Planes. 4.4 Compact Dual-Frequency Operation. 4.5 Dual-Band or Triple-Band PIFA. 4.6 Compact Dual-Polarized Designs. 5. Compact Circularly Polarized Microstrip Antennas. 5.1 Introduction. 5.2 Designs with a Cross-Slot of Unequal Arm Lengths. 5.3 Designs with a Y-Shaped Slot of Unequal Arm Lengths. 5.4 Designs with Slits. 5.5 Designs with Spur Lines. 5.6 Designs with Truncated Corners. 5.7 Designs with Peripheral Cuts. 5.8 Designs with a Tuning Stub. 5.9 Designs with a Bent Tuning Stub. 5.10 Compact CP Designs with an Inset Microstrip-Line Feed. 6. Compact Microstrip Antennas with Enhanced Gain. 6.1 Introduction. 6.2 Compact Microstrip Antennas with High-Permittivity Superstrate. 6.3 Compact Microstrip Antennas with Active Circuitry. 7. Broadband Microstrip Antennas. 7.1 Introduction. 7.2 Use of Additional Microstrip Resonators. 7.3 Microstrip Antennas with an Air Substrate. 7.4 Broadband Slot-Loaded Microstrip Antennas. 7.5 Broadband Microstrip Antennas with an Integrated Reactive Loading. 7.6 Broadband Microstrip Antennas with Reduced Cross-Polarization Radiation. 8. Broadband Dual-Frequency and Dual-Polarized Microstrip Antennas. 8.1 Introduction. 8.2 Broadband Dual-Frequency Microstrip Antennas. 8.3 Broadband Dual-Polarized Microstrip Antennas. 9. Broadband and Dual-Band Circularly Polarized Microstrip Antennas. 9.1 Introduction. 9.2 Broadband Single-Feed Circularly Polarized Microstrip Antennas. 9.3 Broadband Two-Feed Circularly Polarized Microstrip Antennas. 9.4 Broadband Four-Feed Circularly Polarized Microstrip Antennas. 9.5 Dual-Band Circularly Polarized Microstrip Antennas. Index.read more
Citations
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The Theory of Characteristic Modes Revisited: A Contribution to the Design of Antennas for Modern Applications
TL;DR: In this paper, the authors summarize the work that has been developed by the authors for the last several years, in order to demonstrate that the Theory of Characteristic Modes can be used to perform a systematic design of different types of antennas.
Journal ArticleDOI
Dual-band reconfigurable antenna with a very wide tunability range
Nader Behdad,Kamal Sarabandi +1 more
TL;DR: In this article, a new technique for designing dual-band reconfigurable slot antennas is presented, which is achieved by loading a slot antenna with two lumped variable capacitors (varactors) placed in proper locations along the slot.
Journal ArticleDOI
Design and Characterization of Miniaturized Patch Antennas Loaded With Complementary Split-Ring Resonators
TL;DR: In this paper, the design of compact patch antennas loaded with complementary split-ring resonators (CSRRs) and reactive impedance surface (RIS) is presented, where CSRR is incorporated on the patch as a shunt LC resonator providing a low resonance frequency and RIS is realized using the two-dimensional metallic patches printed on a metal-grounded substrate.
Book
Microstrip Patch Antennas
Kai-Fong Lee,Kwai-Man Luk +1 more
TL;DR: In this paper, the Cavity Model Characteristics of the Rectangular Patch and the Circular Patch are described and a full wave analysis of Microstrip antennas is performed using the full-wave analysis of microstrip antennas.
Journal ArticleDOI
Microstrip Patch Antenna With Defected Ground Structure for Cross Polarization Suppression
TL;DR: In this article, a defected ground structure (DGS) pattern is proposed to reduce the cross-polarized (XP) radiation of a microstrip patch antenna, which is simple and easy to etch on a commercial microstrip substrate.
References
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Journal ArticleDOI
Novel compact circularly polarized square microstrip antenna
TL;DR: In this article, a compact circular-polarization (CP) operation of the square microstrip antenna with four slits and a pair of truncated corners is proposed and investigated.
Journal ArticleDOI
Dual-band circularly-polarized square microstrip antenna
Kai-Ping Yang,Kin-Lu Wong +1 more
TL;DR: In this article, a single-feed dual-band circular polarization (CP) radiation was obtained by inserting four T-shaped slits at the patch edges of a square microstrip antenna.
Journal ArticleDOI
Probe compensation in thick microstrip patches
TL;DR: In this paper, a two-probe feed was used to overcome the radiation pattern distortion, high crosspolarization and low efficiency due both to higher-order modes and surface-wave generation.
Journal ArticleDOI
Miniature aperture-coupled microstrip antenna of very high permittivity
TL;DR: In this article, a miniature aperture-coupled microstrip antenna of very high permittivity designed at 1.66 GHz is described, where superstrates of appropriate thickness are added on the substrate for gain enhancement.
Journal ArticleDOI
Microstrip antennas for dual-frequency operation
TL;DR: In this paper, a hybrid multiport theory is developed for a single element microstrip antenna for dual-frequency operation and theoretical results are found to be in excellent agreement with the measured.