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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 40  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
BCT, IEEE-BT 2024-03-08
10:55
Okinawa
(Primary: On-site, Secondary: Online)
Design of Small Antenna for Simple Reception System in 12-GHz-band Satellite Broadcasting
Masafumi Nagasaka, Masashi Kamei (NHK)
We have proposed a 12-GHz-band satellite broadcasting system for simple reception, which can be received with small ante... [more] BCT2024-35
pp.5-8
BCT, IEEE-BT 2024-03-08
11:20
Okinawa
(Primary: On-site, Secondary: Online)
Study on Applying LDM transmission for Satellite Broadcasting System -- Preliminary Study on Transmission Capacity --
Ryota Akiyama, Yuki Koizumi, Masashi Kamei (NHK)
We are developing a satellite broadcasting system with layered division multiplexing (LDM) transmission for providing se... [more] BCT2024-36
pp.9-12
IEICE-OCS, IEICE-OFT, IEE-CMN, BCT [detail] 2023-11-09
15:45
Kyoto
(Primary: On-site, Secondary: Online)
Development of large-capacity content transmitter for flexible providing immersive media cooperated with 12 and 21GHz-band satellite transmission channels and IP network
Ryota Akiyama, Yuki Koizumi, Masashi Kamei (NHK)
We have developed large-capacity content transmitter that bundles 12- and 21-GHz-band satellite channels and an IP netwo... [more] BCT2023-77
pp.16-21
BCT, IEEE-BT, HOKKAIDO 2023-07-28
13:30
Hokkaido Sapporo Business Innovation Center
(Primary: On-site, Secondary: Online)
Study of Radiation Patterns of Dual-band Horn Antenna for Receiving Antenna of 12- and 21-GHz-band Satellite Broadcasting
Masafumi Nagasaka, Masashi Kamei (NHK)
The 12-GHz band has been using for satellite broadcasting providing HDTV and UHDTV services in Japan. The 21-GHz band ha... [more] BCT2023-63
pp.57-60
BCT, IEEE-BT 2023-03-10
13:55
Okinawa Okinawa RBC
(Primary: On-site, Secondary: Online)
Study of 12- and 21-GHz Dual-band Horn Antenna for Satellite Broadcast Receiving Antenna
Masafumi Nagasaka, Masashi Kamei (NHK)
The 12-GHz band has been using for satellite broadcasting providing HDTV and UHDTV services in Japan. The 21-GHz band ha... [more] BCT2023-39
pp.37-40
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA 2020-01-24
10:15
Kagoshima   Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data -- Examination of Power Allocation Method to Beam --
Takumi Iwamoto, Kiyotaka Fujisaki (FIT)
In the future broadcasting satellite system, it is considered to make use of 21 GHz-band for the realization of higher q... [more] BCT2020-14
pp.51-54
BCT, IEEE-BT 2019-09-06
14:55
Ehime Ehime University Development of Measurement Equipment for Leaked Radio Wave from Receiving System of Satellite Broadcasting
Shinsuke Yokozawa, Masashi Kamei, Hisashi Sujikai (NHK)
The frequency band of BS/CS-IF signals has expanded for 4K8K broadcasting. However, interference with existing communica... [more] BCT2019-75
pp.17-20
BCT, KYUSHU, IEEE-AP-S-FUKUOKA 2019-01-24
17:15
Fukuoka Kyushu Sangyo Univ. [Tutorial Lecture] Wireless transmission technology in broadcasting
Masayuki Takada (NHK)
Broadcasting systems and wireless contribution links for program production are introduced in this paper. Outline of mod... [more] BCT2019-9
pp.35-42
BCT, KYUSHU, IEEE-AP-S-FUKUOKA 2019-01-25
13:05
Fukuoka Kyushu Sangyo Univ. Study of the beam control method of the Ka-band multi-beam broadcasting satellite system using meteorological data -- Evaluation of the effectiveness of Rader AMeDAS precipitation data --
Takumi Iwamoto, Kiyotaka Fujisaki (FIT)
In order to achieve higher definition broadcasting, the use of the higher frequency band such as the Ka-band (30/20GHz) ... [more] BCT2019-17
pp.71-74
IEICE-CS, IEICE-IE, IPSJ-AVM, BCT [detail] 2017-11-30
14:35
Aichi   Efforts toward Transmission Experiments Utilizing Transponder of 21-GHz Band on Broadcasting Satellite
Masafumi Nagasaka, Susumu Nakazawa, Hisashi Sujikai, Shoji Tanaka (NHK)
The broadcasting satellite BSAT-4a was successfully launched on September 30th, 2017 (JST). BSAT-4a has a 21-GHz-band ex... [more] BCT2017-94
pp.43-46
BCT, IEEE-BT, SHIKOKU [detail] 2017-09-08
15:25
Kochi Kochi City Culture-plaza Basic Study on Measurement of Leaked Radio Wave for Receiving System of Satellite Broadcasting
Atsushi Iwasaki, Masafumi Nagasaka, Shoji Tanaka (NHK)
The technical standard of leaked radio waves in the intermediate frequency band (2.2 GHz to 3.2 GHz) will be applied, wh... [more] BCT2017-78
pp.21-24
BCT, IEEE-BT 2017-07-28
10:20
Hokkaido Sapporo center for gender quality [Memorial Lecture] Research and Development on Receiving System for UHDTV Satellite Broadcasting
Masafumi Nagasaka (NHK)
Test satellite broadcasting of UHDTV started on August 1st, 2016. In 2018, satellite broadcasting of UHDTV will begin by... [more] BCT2017-71
pp.41-46
BCT, IEEE-BT 2017-03-10
14:00
Nagasaki Fukue-Bunka-kaikan A Study on Direction of Arrival Estimation System for Wide Band Digital Modulated Wave
Atsushi Iwasaki, Masafumi Nagasaka, Shoji Tanaka (NHK)
We studied a direction-of-arrival estimation system using the intermediate frequency (IF) band of the satellite broadcas... [more] BCT2017-43
pp.17-20
BCT, IEEE-BT 2017-03-10
15:55
Nagasaki Fukue-Bunka-kaikan Carrier Superposed Transmission for Satellite Communications -- For development of LDM --
Minoru Okada (NAIST)
In digital terrestrial television broadcasting, LDM (Layered Division Multiplex) has been studied for layered transmissi... [more] BCT2017-47
pp.33-36
BCT, IEICE-IE, IEICE-CS, IPSJ-AVM [detail] 2016-12-08
16:40
Ishikawa   [Special Talk] Operational Guidelines for ISDB-S3
Kyoichi Saito (NHK)
Aiming for practical broadcasting to start in 2018, the operational guidelines for Super Hi-Vision (4K/8K) satellite bro... [more] BCT2016-85
pp.47-52
BCT, IEICE-OFT, IEICE-OCS, IEE-CMN
(Joint) [detail]
2016-11-10
17:25
Nagasaki CORE COMMUNICATION IN NAGASAKI Characteristics of Distribution Equipments for UHDTV Satellite Broadcasting Reception
Masafumi Nagasaka, Yuki Koizumi, Masaaki Kojima, Shoji Tanaka (NHK), Kazuya Ueda (ARIB)
Test satellite broadcasting of UHDTV started on August 1st, 2016. In 2018, practical satellite broadcasting of UHDTV wil... [more] BCT2016-79
pp.31-36
BCT, IEEE-BT, SHIKOKU 2016-09-09
14:10
Tokushima Tokugin Tomony Plaza(Tokushima) Shielding Effectiveness of Coaxial Cable for Satellite Broadcasting Reception
Masafumi Nagasaka, Shoji Tanaka (NHK), Yuichi Hiraoka, Toru Sakamoto (MASPRO)
Test UHDTV satellite broadcasting was started on August 1st, 2016. In 2018, practical UHDTV satellite broadcasting will ... [more] BCT2016-69
pp.9-12
BCT, IEEE-BT, HOKKAIDO [detail] 2016-07-28
16:45
Hokkaido Hokkaido Univ. [Special Talk] Latest Development in Super Hi-Vision Test Broadcasting
Masuhara Ichie (NHK)
NHK will conduct the test satellite broadcasting of 8K/4K Super Hi-Vision (SHV) video on August 1, 2016. To enable broad... [more] BCT2016-60
pp.29-34
BCT, IEEE-BT [detail] 2016-03-11
13:50
Okinawa Nobumoto Ohama Memorial Hall A Study on Service Availability for UHDTV Satellite Broadcasting
Masafumi Nagasaka, Susumu Nakazawa, Shoji Tanaka (NHK)
Experimental UHDTV satellite broadcasting and full-scale UHDTV broadcasting will begin in 2016 and 2018, respectively. F... [more] BCT2016-39
pp.21-24
BCT, IEEE-BT 2016-02-19
11:40
Hokkaido Kanpo-No-Yado (Otaru) [Memorial Lecture] Research and Development on Receiving Antenna and Distribution Equipment for UHDTV Satellite Broadcasting
Masafumi Nagasaka (NHK)
A 12-GHz (11.7 to 12.75 GHz) band satellite service with dual-circular polarization is being studied for transmission ch... [more] BCT2016-33
pp.67-72
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