Quad-Band Diversity Antenna for Automotive Environment

被引：10

作者：

Alsath, M. Gulam Nabi ^{[1
,2
]}

Lawrance, Livya ^{[1
]}

Kanagasabai, Malathi ^{[1
]}

Rajendran, Dinesh Babu ^{[1
]}

Moorthy, Balaji ^{[1
]}

George, Jithila V. ^{[1
]}

机构：

[1] Anna Univ, Coll Engn, Dept Elect & Commun Engn, Madras 600025, Tamil Nadu, India

[2] SSN Coll Engn, Kalavakkam, Tamil Nadu, India

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2015年 / 14卷

关键词：

Coplanar Strip; diversity antennas; folded microstrip line; unilateral ground plane; COMMUNICATION;

D O I：

10.1109/LAWP.2014.2382974

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A compact, unilateral grounded Coplanar Strip (CS) antenna for automotive communications is presented in this letter. The antenna is designed for quad band operation covering DCS1800, IEEE 802.11b/g/n standards, Wi-MAX, Vehicle-to-Vehicle (V2V), and Vehicle-to-Infrastructure (V2I) Communications. A simple folded microstrip line radiator along with unilateral ground plane of CS is attempted to generate the required frequency bands. To achieve polarization and pattern diversity functionality, a 4 port diversity antenna array is developed. The antenna unit cells are spaced 0.125 lambda g(1) calculated at the lowest resonant frequency and are oriented orthogonal to adjacent unit cells to achieve high isolation greater than 20 dB, correlation coefficient less than 0.25 and diversity gain greater than 9.5 dB. The proposed antenna is suitable for automotive communications as it can be conveniently placed anywhere inside the vehicle more specifically in the wind screen, side mirrors and fenders.

引用

页码：875 / 878

页数：4

共 15 条

[1] Measurement-Based Analysis: The Effect of Complementary Antennas and Diversity on Vehicle-to-Vehicle Communication [J].

Abbas, Taimoor ;

Karedal, Johan ;

Tufvesson, Fredrik .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 :309-312

[2] Planar Pentaband Antenna for Vehicular Communication Application [J].

Alsath, M. Gulam Nabi ;

Kanagasabai, Malathi .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2014, 13 :110-113

[3] Design of Multi-Frequency Compact Antennas for Automotive Communications [J].

Arianos, Sergio ;

Dassano, Gianluca ;

Vipiana, Francesca ;

Orefice, Mario .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (12) :5604-5612

[4] Exact representation of antenna system diversity performance from input parameter description [J].

Blanch, S ;

Romeu, J ;

Corbella, I .

ELECTRONICS LETTERS, 2003, 39 (09) :705-707

[5]

Carmo J.P., 2012, New Advances in Vehicular Technology and Automotive Engineering

[6] Compact asymmetric coplanar strip fed monopole antenna for multiband applications [J].

Deepu, V ;

Raj, Rohith K. ;

Joseph, Manoj ;

Suma, M. N. ;

Mohanan, P. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (08) :2351-2357

[7] Single Feed Stacked Patch Circular Polarized Antenna for Triple Band GPS Receivers [J].

Falade, Oluyemi P. ;

Rehman, Masood Ur ;

Gao, Yue ;

Chen, Xiaodong ;

Parini, Clive G. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (10) :4479-4484

[8] Multiband PIFA vehicle telematics antennas [J].

Leelaratne, R ;

Langley, R .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2005, 54 (02) :477-485

[9] Multiband Multipolarization Integrated Monopole Slots Antenna for Vehicular Telematics Applications [J].

Mousavi, Pedram .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (08) :3123-3127

[10] Novel integrated GPS/RKES/PCS antenna for vehicular application [J].

Oh, K ;

Kim, B ;

Choi, J .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (04) :244-246

← 1 2 →