Wall-Hanging Type of Self-Complementary Spiral Patch Antenna for Indoor Reception of Digital Terrestrial Broadcasting

Kuroki, Futoshi; Ohta, Hiroshi; Yamaguchi, M.; Suematsu, E.

doi:10.1109/mwsym.2006.249446

Cited by 14 publications

(8 citation statements)

References 1 publication

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“…In [1], a printed spiral antenna with a self-complementary configuration was developed. This antenna has a spiral shaped metal strips and slots provided on ground planes as their counterparts.…”

Section: Introductionmentioning

confidence: 99%

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Compact Digital Television (DTV) Antenna for Indoor Usage

Shaufi¹,

Majid²,

Abidin³

et al. 2017

IJECE

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A compact indoor digital antenna for digital terrestrial television is proposed. The design of the antenna begins with the material selection to construct the antenna by using CST software with a standard monopole antenna design. The antenna is then simulated and optimized. A bandwidth of 290 MHz (46.14%) between 500 MHz and 790 MHz is achieved with the antenna gain more than 3 dBi. Simulated results is used to demonstrate the performance of the antenna. The simulated return losses, together with the radiation patterns and gain are presented and discussed. Keyword:Digital antenna DTTB DVB-T2 INTRODUCTIONMalaysia is one of the country in Association of Southeast Asian Nations (ASEAN) which is currently undergo the process of transition from analog to digital television broadcasting. Digital Video Broadcasting -Terestrial 2 (DVB-T2) has been chosen by the Malaysian Communications and Multimedia Commission (MCMC) for the broadcast transmission standard for the country's digital terrestrial television. Due to the increasing interest in digital television (DTV) broadcasting, a compact DTV antenna for indoor terrestrial signal reception antenna is needed. Moreover, when it comes to size, a DTV antenna should be compact, small and easy to place anywhere. The designed DTV antennas that are currently available are quite large and bulky. There are several numbers of compact DTV antennas have been reported in the past research, but these antennas do not match the standard performance for indoor use.In [1], a printed spiral antenna with a self-complementary configuration was developed. This antenna has a spiral shaped metal strips and slots provided on ground planes as their counterparts. There are two types of antenna configuration, single and twin spiral that were fabricated. According to [1], for single spiral with unbalanced feed, their widths of metal strip and slot were at 0.5 mm. The spiral has 14 turns with a total dimension of 30 mm × 30 mm. Based on the measured results the return loss is not better than -5 dB within the UHF bandwidth which is between 400 MHz and 700 MHz for the single spiral. However, for the twin spiral with balanced feed, excellent return loss is obtained, which is less than -10 dB. Although the twin self-complementary spiral antenna has a good return loss that is less than -10 dB, the antenna becomes 60 mm × 60 mm, which is double compared with the single spiral self-complementary antenna. According to the past research, another digital indoor antenna that has been proposed in [2] was J-shaped monopole antenna array. The antenna consists of J-shaped /4 monopole antenna array with a coplanar waveguide feed.

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Section: Introductionmentioning

confidence: 99%

“…There are two types of antenna configuration, single and twin spiral that were fabricated. According to [1], for single spiral with unbalanced feed, their widths of metal strip and slot were at 0.5 mm. The spiral has 14 turns with a total dimension of 30 mm × 30 mm.…”

mentioning

confidence: 99%

Compact Digital Television (DTV) Antenna for Indoor Usage

Shaufi¹,

Majid²,

Abidin³

et al. 2017

IJECE

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“…A broadband printed self-complementary axe shape structure, have been reported to achieve 101.3% −10 dB bandwidth, with good radiation performance [11]. A printed spiral antenna with a selfcomplementary configuration was developed in [12], which consists of spiral shaped metal strips and slots provided on ground planes as their counterparts. For balanced and unbalanced feeds, two types of antenna configurations such as single and twin spirals were fabricated and their performances were investigated.…”

Section: Introductionmentioning

confidence: 99%

Quasi Self-Complementary Uwb Notched Microstrip Antenna for Usb Application

El-Hameed¹,

Salem²,

Abdallah³

et al. 2013

PIER B

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Abstract-UWB antenna is a crucial part of any UWB system required for indoor application. In this paper, a novel design is presented, which relies on self-complementary structure. The structure is fed by a microstrip line, where a triangular notch is embedded in the ground plane. The design in this paper yields a UWB bandwidth that extends from 2.86.0-40.0 GHz. To ensure coexistence of UWB with WLAN applications (5.15-5.825 GHz) with minimal interference, a frequency notch is introduced using two parasitic U-shaped elements embracing the microstrip feeding line that resonates in the vicinity of the band notch frequency band. The proposed design was subject to parametric study to reach optimum parameters. The final design was fabricated using photolithographic technique and the measured results showed very good agreement with simulated ones.

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“…A broadband printed selfcomplementary axe shape structure, have been reported [2]. A printed spiral antenna with a self-complimentary configuration was developed in [3]. Ref.…”

Section: Introductionmentioning

confidence: 99%

Notched quasi self-complementary UWB microstrip antenna

El-Hameed

Salem

Abdallah

et al. 2013

2013 IEEE Antennas and Propagation Society International Symposium (APSURSI)

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UWB antenna is a crucial part of any UWB system required for indoor application. In this paper a microstrip linefed quasi-SCA is presented to achieve an ultra-wide impedance bandwidth, from 3 -13GHz with frequency notch at 5.5 GHz notching out WLAN applications. It also features both physically and electrically small dimensions; 16 mm × 25 mm (0.43λx0.67λ considering the center frequency). Compared to widely used UWB monopole antennas, this antenna design provides a fairly small size and reasonable radiation pattern.

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Wall-Hanging Type of Self-Complementary Spiral Patch Antenna for Indoor Reception of Digital Terrestrial Broadcasting

Cited by 14 publications

References 1 publication

Compact Digital Television (DTV) Antenna for Indoor Usage

Compact Digital Television (DTV) Antenna for Indoor Usage

Quasi Self-Complementary Uwb Notched Microstrip Antenna for Usb Application

Notched quasi self-complementary UWB microstrip antenna

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