Actual Gain of CPW-Fed Active Integrated Antennas for Television Receiver

Mitsuo TAGUCHI; Takafumi FUJIMOTO

Actual Gain of CPW-Fed Active Integrated Antennas for Television Receiver

Mitsuo TAGUCHI, Takafumi FUJIMOTO

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Two types of CPW-fed active antenna for television receivers, printed on thin dielectric film, are analyzed numerically and experimentally and their broadband operations are reported. The actual gain of the receiving active antenna is expressed in terms of the transducer power gain of the amplifier circuit and the effective length of the passive antenna. Between the feed point of the passive antenna element and the CPW, the silicon transistor 2SC2585 or 2SC3604 is integrated with a dipole antenna or loop antenna. The actual gains of a dipole antenna with 24 cm length are more than 8 dBd (relative gain to the standard half-wave dipole) at frequencies from 470 to 770 MHz for television channels 13-62 in Japan. In the case of a loop antenna with a size of 25. 8 cm12 cm, actual gains of more than 3. 5 dBd are obtained for channels 1-12, from 90 to 222 MHz, and more than 6. 5 dBd for channels 13-62, from 470 to 770 MHz.

Publication: IEICE TRANSACTIONS on Communications Vol.E81-B No.7 pp.1542-1547

Publication Date: 1998/07/25

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Category: Antennas and Propagation

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Mitsuo TAGUCHI, Takafumi FUJIMOTO, "Actual Gain of CPW-Fed Active Integrated Antennas for Television Receiver" in IEICE TRANSACTIONS on Communications, vol. E81-B, no. 7, pp. 1542-1547, July 1998, doi: .
Abstract: Two types of CPW-fed active antenna for television receivers, printed on thin dielectric film, are analyzed numerically and experimentally and their broadband operations are reported. The actual gain of the receiving active antenna is expressed in terms of the transducer power gain of the amplifier circuit and the effective length of the passive antenna. Between the feed point of the passive antenna element and the CPW, the silicon transistor 2SC2585 or 2SC3604 is integrated with a dipole antenna or loop antenna. The actual gains of a dipole antenna with 24 cm length are more than 8 dBd (relative gain to the standard half-wave dipole) at frequencies from 470 to 770 MHz for television channels 13-62 in Japan. In the case of a loop antenna with a size of 25. 8 cm12 cm, actual gains of more than 3. 5 dBd are obtained for channels 1-12, from 90 to 222 MHz, and more than 6. 5 dBd for channels 13-62, from 470 to 770 MHz.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e81-b_7_1542/_p

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@ARTICLE{e81-b_7_1542,
author={Mitsuo TAGUCHI, Takafumi FUJIMOTO, },
journal={IEICE TRANSACTIONS on Communications},
title={Actual Gain of CPW-Fed Active Integrated Antennas for Television Receiver},
year={1998},
volume={E81-B},
number={7},
pages={1542-1547},
abstract={Two types of CPW-fed active antenna for television receivers, printed on thin dielectric film, are analyzed numerically and experimentally and their broadband operations are reported. The actual gain of the receiving active antenna is expressed in terms of the transducer power gain of the amplifier circuit and the effective length of the passive antenna. Between the feed point of the passive antenna element and the CPW, the silicon transistor 2SC2585 or 2SC3604 is integrated with a dipole antenna or loop antenna. The actual gains of a dipole antenna with 24 cm length are more than 8 dBd (relative gain to the standard half-wave dipole) at frequencies from 470 to 770 MHz for television channels 13-62 in Japan. In the case of a loop antenna with a size of 25. 8 cm12 cm, actual gains of more than 3. 5 dBd are obtained for channels 1-12, from 90 to 222 MHz, and more than 6. 5 dBd for channels 13-62, from 470 to 770 MHz.},
keywords={},
doi={},
ISSN={},
month={July},}

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TY - JOUR
TI - Actual Gain of CPW-Fed Active Integrated Antennas for Television Receiver
T2 - IEICE TRANSACTIONS on Communications
SP - 1542
EP - 1547
AU - Mitsuo TAGUCHI
AU - Takafumi FUJIMOTO
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E81-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 1998
AB - Two types of CPW-fed active antenna for television receivers, printed on thin dielectric film, are analyzed numerically and experimentally and their broadband operations are reported. The actual gain of the receiving active antenna is expressed in terms of the transducer power gain of the amplifier circuit and the effective length of the passive antenna. Between the feed point of the passive antenna element and the CPW, the silicon transistor 2SC2585 or 2SC3604 is integrated with a dipole antenna or loop antenna. The actual gains of a dipole antenna with 24 cm length are more than 8 dBd (relative gain to the standard half-wave dipole) at frequencies from 470 to 770 MHz for television channels 13-62 in Japan. In the case of a loop antenna with a size of 25. 8 cm12 cm, actual gains of more than 3. 5 dBd are obtained for channels 1-12, from 90 to 222 MHz, and more than 6. 5 dBd for channels 13-62, from 470 to 770 MHz.
ER -