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1. (WO2018016632) DIPLEXER AND TRANSMITTING AND RECEIVING SYSTEM
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Pub. No.: WO/2018/016632 International Application No.: PCT/JP2017/026506
Publication Date: 25.01.2018 International Filing Date: 21.07.2017
IPC:
H01P 1/213 (2006.01) ,H01P 3/12 (2006.01)
Applicants: FUJIKURA LTD.[JP/JP]; 1-5-1, Kiba, Koto-ku, Tokyo 1358512, JP
Inventors: UEMICHI, Yusuke; JP
Agent: HARAKENZO WORLD PATENT & TRADEMARK; Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2016-14445122.07.2016JP
2017-05981924.03.2017JP
Title (EN) DIPLEXER AND TRANSMITTING AND RECEIVING SYSTEM
(FR) DIPLEXEUR ET SYSTÈME ÉMETTEUR ET RÉCEPTEUR
(JA) ダイプレクサ及び送受信システム
Abstract: front page image
(EN) The objective of the present invention is to provide a diplexer which is more compact and lightweight than a conventional diplexer. A diplexer (10) is provided with a filter pair (20), first and second directionality coupling units (30, 40), and first and second converting unit pairs (50, 60). A waveguide comprising these parts (20, 30, 40, 50, 60) is a post wall waveguide in which each of a pair of conductor plates provided on two surfaces of a single dielectric substrate (11) serve as a first wide wall (13) and a second wide wall (12) respectively, and post walls comprising a plurality of conductor posts (211i, 221i, 23i, 311i, 321i, 33i, 411i, 421i, 43i, 511i, 521i, 53i, 611i, 621i, 63i) which penetrate through the dielectric substrate (11) serve as narrow walls (211, 221, 23, 311, 321, 33, 411, 421, 43, 511, 521, 53, 611, 621, 63).
(FR) L’objectif de la présente invention est de réaliser un diplexeur qui est plus compact et léger qu’un diplexeur conventionnel. Un diplexeur (10) comporte une paire de filtres (20), des première et deuxième unités de couplage de directionnalité (30, 40), et des première et deuxième paires d’unités de conversion (50, 60). Un guide d’ondes comprenant ces parties (20, 30, 40, 50, 60) est un guide d’ondes à parois à pointes dans lequel les plaques d’une paire de plaques conductrices disposées sur deux surfaces d’un seul substrat diélectrique (11) servent de première paroi large (13) et de deuxième paroi large (12) respectivement, et des parois à pointes comprenant une pluralité de pointes conductrices (211i, 221i, 23i, 311i, 321i, 33i, 411i, 421i, 43i, 511i, 521i, 53i, 611i, 621i, 63i) qui pénètrent à travers le substrat diélectrique (11) servent de parois étroites (211, 221, 23, 311, 321, 33, 411, 421, 43, 511, 521, 53, 611, 621, 63).
(JA) 従来のダイプレクサと比較して小型且つ軽量なダイプレクサを提供すること。ダイプレクサ(10)は、フィルタ対(20)と、第1及び第2の方向性結合部(30,40)と、第1及び第2の変換部対(50,60)とを備え、上記各部(20,30,40,50,60)を構成する導波路は、単一の誘電体基板(11)の両面に設けられた一対の導体板の各々を第1の広壁(13)及び第2の広壁(12)とし、誘電体基板(11)を貫通する複数の導体ポスト(211i,221i,23i,311i,321i,33i,411i,421i,43i,511i,521i,53i,611i,621i,63i)からなるポスト壁を狭壁(211,221,23,311,321,33,411,421,43,511,521,53,611,621,63)とするポスト壁導波路である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)