Tag Archives: Antenna

Mobile telephone capable of compensating antenna impedance change

Application Number: 00124473Application Date: 2000.09.07Publication Number: 1287460Publication Date: 2001.03.14Priority Information: 1999/9/7 JP 252614/1999International: H04B1/18;H04Q7/32Applicant(s) Name: NEC Corp.Address: Inventor(s) Name: Koyama NaoyukiPatent Agency Code: 11219Patent Agent: mu dejunAbstract This invention provides a portable telephone comprising of: an antenna; a radio section for processing signals to and from the antenna; a control section for controlling the radio… Read More »

Antenna adaptor

Application Number: 00115783Application Date: 2000.05.19Publication Number: 1325151Publication Date: 2001.12.05Priority Information: International: H01Q1/00;H01R25/00Applicant(s) Name: Fushikang (Kunshan) Computer Connector Co., Ltd.Address: Inventor(s) Name: Cai CinanPatent Agency Code: 00000Patent Agent: Abstract The antenna adapter equipment utilizing internal space of combined connector to set antenna component comprises at least first connector and second connector, in which first connector is… Read More »

Single antenna relay and method for relay signal

Application Number: 00126416Application Date: 2000.08.30Publication Number: 1286538Publication Date: 2001.03.07Priority Information: 1999/8/31 US 09/386,134International: H04B7/145Applicant(s) Name: Lucent Technologies Inc.Address: Inventor(s) Name: Robert E. MellPatent Agency Code: 11038Patent Agent: yang guoxuAbstract A repeater includes a single antenna, connected to a first terminal of a three-terminal circulator, and an amplifier connected between the second and third terminals of… Read More »

Dish antenna with multi-beam reflection surface and its forming method

Application Number: 00121039Application Date: 2000.07.17Publication Number: 1334618Publication Date: 2002.02.06Priority Information: International: H01Q15/16;H01Q19/17;H01Q25/00Applicant(s) Name: Qiqi Science and Technology Co., LtdAddress: Inventor(s) Name: Gao Jianrong;Huang ZongfangPatent Agency Code: 72002Patent Agent: li shumengAbstract The invention discloses a multi-beam antenna with dished reflecting surface and its molding method. The dished antenna includes a reflecting surface molded by using at… Read More »

Combined bidirectional feeder of satellite antenna

Application Number: 00124487Application Date: 2000.09.11Publication Number: 1343027Publication Date: 2002.04.03Priority Information: International: H01Q13/02;H01Q19/17Applicant(s) Name: Qiqi Science and Technology Co LtdAddress: Inventor(s) Name: Zhan Changgeng;Huang Zongfang;Lai ZhongminPatent Agency Code: 72002Patent Agent: xu xianAbstract A combined bidirectional feeder for satellite antenna with disk shape is composed of the first and the second frequency-down modules and their elliptical wave… Read More »

Antenna structure and installation

Application Number: 00118703Application Date: 2000.04.26Publication Number: 1273443Publication Date: 2000.11.15Priority Information: 1999/4/26 US 09/299850; 1999/10/21 US 09/422418International: H01Q21/00;H01Q23/00Applicant(s) Name: Andrew Corp.Address: Inventor(s) Name: M. D. Jade;T. D. Mont;D. G. JacksonPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract A distributed antenna device includes a plurality of transmit antenna elements, a plurality of receive antenna elements and a plurality… Read More »

Electromagnetic wave reflector with figured surface, antenna system and surface detection method thereof

Application Number: 00126852Application Date: 2000.09.06Publication Number: 1289158Publication Date: 2001.03.28Priority Information: 1999/9/20 DE 19945062.5International: H01Q15/14;H01Q19/17Applicant(s) Name: Daimler Chrysler AGAddress: Inventor(s) Name: Nobort Ratcaon;Micker Trumupy;Kristin HenscherPatent Agency Code: 11038Patent Agent: li deshanAbstract The invention relates to a reflector with a shaped surface for electromagnetic waves, with the local shape of the reflector (1) being configured such that… Read More »

Portable wireless telephone antenna assembly with fragrance sending-forth function

Application Number: 00121257Application Date: 2000.08.09Publication Number: 1337760Publication Date: 2002.02.27Priority Information: International: A61L9/12;H01Q1/24Applicant(s) Name: Ryang Hong-DooAddress: Inventor(s) Name: Ryong Hong-DooPatent Agency Code: 72002Patent Agent: liu xinpengAbstract The protable radio telephone antenna component with the function of sending forth a fragrance incldues: a spiral antenna housing, which is assembled and fixed on the main body external shell,… Read More »

Fast subscruber orienting method for intelligent CDMA antenna system

Application Number: 00124984Application Date: 2000.09.29Publication Number: 1284799Publication Date: 2001.02.21Priority Information: International: H04J13/00;H04Q7/30Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Li Yang;Feng Zhenghe;Chen YaqinPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract The present invention belongs to intelligent antenna technology of radio communication system and includes syn deconding of subscriber based on base station subsciber information; storing in RAM subscriber… Read More »

Antenna structure

Application Number: 00118838Application Date: 2000.06.14Publication Number: 1277470Publication Date: 2000.12.20Priority Information: 1999/6/14 FI 991359International: H01Q1/24;H01Q9/30Applicant(s) Name: LK-Products OYAddress: Inventor(s) Name: A. Yisoehaeteele;S. Tawas;J. MicoraPatent Agency Code: 72001Patent Agent: zheng jianhuiAbstract Dual mode antennas particularly suitable for mobile stations comprises an antenna of the PIFA type which is located within the covers of the mobile station, and… Read More »

Spiral antenna

Application Number: 00126888Application Date: 2000.08.31Publication Number: 1287393Publication Date: 2001.03.14Priority Information: 1999/8/31 JP 246433/99International: H01Q1/32;H01Q9/42Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Man JungmyonPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract The invention discloses a 4-line type helical antenna with a simple structure, which can obtain a uniform antenna gain even at a low elevation angle, has… Read More »

Dielectric laminated filter and antenna shared device of using same and communication device

Application Number: 00122486Application Date: 2000.08.04Publication Number: 1283881Publication Date: 2001.02.14Priority Information: 1999/8/5 JP 222839/99International: H01P7/10;H01P1/20;H03H9/46Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Kahara Emiko;Yamada Akira;Kushitani HiroshiPatent Agency Code: 72001Patent Agent: liang yongAbstract A laminated dielectric filter is formed by coupling a plurality of resonators to one another by electromagnetic-field coupling. In the laminated dielectric filter,… Read More »

Time division multiplexing channel antenna array system and signal processing method thereof

Application Number: 00124986Application Date: 2000.09.29Publication Number: 1285627Publication Date: 2001.02.28Priority Information: International: G01S3/02;G01S3/16Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Li Yang;Feng Zhenghe;Chen YaqinPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract The present invention belongs to the field of antenna array design technology for time-division multiplexing channel, including antenna array formed form several antenna units, a MX1 switch array… Read More »

Surface mounted antenna and communication apparatus equipped therewith

Application Number: 00119256Application Date: 2000.06.23Publication Number: 1279521Publication Date: 2001.01.10Priority Information: 2000/4/13 JP 111820/00; 1999/6/24 JP 177961/99International: H01Q13/00Applicant(s) Name: Murata Manufacturing Co., Ltd.Address: Inventor(s) Name: Nagumo Shoji;Tsubaki Nobuto;Kawabata IchiyaPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract A surface-mount antenna includes a dielectric substrate having a rectangular parallelepiped shape and a radiation electrode having a meandering pattern disposed… Read More »

Antenna package used for radio communication device

Application Number: 00127009Application Date: 2000.09.14Publication Number: 1288272Publication Date: 2001.03.21Priority Information: 1999/9/15 US 09/396,948International: H01Q1/24;H01Q1/36Applicant(s) Name: Lucent Technologies Inc.Address: Inventor(s) Name: Iliya Alexander Kolich;Luice Thoms Manjoni;CaimingzhuPatent Agency Code: 11038Patent Agent: jiang shixunAbstract An antenna package for use in a wireless communications device. The package includes a metallic leadframe section having a plurality of leads and a… Read More »

Laminated resonant structure antenna and multi-frequency radio communication appts. contg. same

Application Number: 00122532Application Date: 2000.08.04Publication Number: 1283941Publication Date: 2001.02.14Priority Information: 1999/8/5 FR 9910180International: H01Q5/00;H04Q7/32Applicant(s) Name: AlcatelAddress: Inventor(s) Name: Jean Philip Kupuzz;Pascal Hoff;Charles N. KomuPatent Agency Code: 11038Patent Agent: luo echuanAbstract An antenna with stacked resonant structures includes: a guide line (CR, CF) for guiding electromagnetic waves formed in a conductive layer (C) lying in a… Read More »

Diversity method for antenna of mobile station in wireless mobile communication system

Application Number: 00125309Application Date: 2000.09.21Publication Number: 1344071Publication Date: 2002.04.10Priority Information: International: H04B7/02;H04B7/26Applicant(s) Name: Huawei Technology Co LtdAddress: Inventor(s) Name: Su NingPatent Agency Code: 31100Patent Agent: zhang weiqiangAbstract A diversity method for antennas of mobile stations in wireless mobile communication system includes sending service link request from primary mobile station to base station, determining the collected… Read More »

Antenna for highway

Application Number: 00119301Application Date: 2000.06.27Publication Number: 1279173Publication Date: 2001.01.10Priority Information: 1999/6/29 JP 184170/99; 1999/7/6 JP 191818/99; 1999/7/6 JP 191837/99; 1999/7/15 JP 201732/99; 1999/7/15 JP 202226/99; 1999/8/26 JP 240217/99International: G07B15/00;H04B7/00Applicant(s) Name: Matsushita Electric Ind. Co., Ltd.Address: Inventor(s) Name: Terashima Masaki;Hirano Yoshiteru;Takemoto MakotoPatent Agency Code: 11105Patent Agent: li xiaoshuAbstract A road antenna apparatus includes a road antenna… Read More »

Plane antenna structure

Application Number: 00127026Application Date: 2000.09.11Publication Number: 1289157Publication Date: 2001.03.28Priority Information: 1999/9/10 FI 19991929International: H01Q1/24;H01Q1/36;H01Q1/38;H01Q1/40;H01Q9/04;H01Q13/10Applicant(s) Name: Firtronic LK Co., Ltd.Address: Inventor(s) Name: P. Anamar;J. MicraPatent Agency Code: 72001Patent Agent: zheng jianhuiAbstract The invention relates to a planar antenna structure in small-sized radio apparatus. A layer of dielectric material, the dielectric constant of which is relatively high,… Read More »

Diversity antienna for diversity antenna device in automobiles

Application Number: 00122746Application Date: 2000.08.11Publication Number: 1289156Publication Date: 2001.03.28Priority Information: 1999/8/11 DE 19938020.1International: H01Q1/32;H04B7/08;H05B3/84Applicant(s) Name: Fuba Automation GmbH.Address: Inventor(s) Name: Laintz Lindenmir;Lynar Krongberg;Juchen HoopufPatent Agency Code: 11038Patent Agent: li deshanAbstract An antenna for a diversity antenna system in a vehicle for mounting within the zone of a window pane surrounded by the electrically conductive body… Read More »

Multiple carrier software radio transceiver and its intelligent antenna performance improving method

Application Number: 00125697Application Date: 2000.10.12Publication Number: 1349325Publication Date: 2002.05.15Priority Information: International: H04J15/00Applicant(s) Name: Zhongxing Communication Co., Ltd., ShenzhenAddress: Inventor(s) Name: Chen Shangwen;Zhao Jianping;Peng HongliPatent Agency Code: 00000Patent Agent: Abstract In radio telecommunication system based on multiple-carrier software radio electric transceiver and linear powe amplifier, the amplitudes and phases of data of in-phase signal and orthogonal… Read More »

Printed flat antenna

Application Number: 00119455Application Date: 2000.07.14Publication Number: 1334617Publication Date: 2002.02.06Priority Information: International: H01Q1/38;H01Q9/16Applicant(s) Name: Fushikang Computer Connector Co., Ltd (Kunshan)Address: Inventor(s) Name: Cai Cinan;Yang Zhongyan;Lin XianzhuPatent Agency Code: 00000Patent Agent: Abstract A plane printing antenna includes printing antenna circuit board, electric dipole unit and coaxial line feeder apparatus. The printing antenna circuit board provides at least… Read More »

Technology for shaping primary reflection surface of satellite communication antenna

Application Number: 00123422Application Date: 2000.08.16Publication Number: 1279522Publication Date: 2001.01.10Priority Information: International: H01Q15/16Applicant(s) Name: Chaosu New Technology Co., Ltd., BeijingAddress: Inventor(s) Name: Lu Yi;gao Lianzeng;GongPatent Agency Code: 11028Patent Agent: wang lianfaAbstract A technology for manufacturing the primary reflecting surface of satellite communication antenna includes such steps as smelting the superplastic ZnAl5 alloy, casting plate, hot rolling… Read More »

Mobile communication base station antenna feeder system from omnidirectional 5 carrier frequencies to three-sector 24 carrier frequencies

Application Number: 00125753Application Date: 2000.10.24Publication Number: 1350409Publication Date: 2002.05.22Priority Information: International: H04Q7/30Applicant(s) Name: Zhongxing Communication Co., Ltd., ShenzhenAddress: Inventor(s) Name: Zhu Keqiang;Zhang Hong;Li YanPatent Agency Code: 00000Patent Agent: Abstract A base station feed antenna system for mobile communication omnidirectional five carrier frequency to three sector area twenty-four carrier frequency has one sector area feed antenna… Read More »

Microstrip antenna array and its basic microstrip antenna unit

Application Number: 00119548Application Date: 2000.08.01Publication Number: 1336701Publication Date: 2002.02.20Priority Information: International: H01Q13/08Applicant(s) Name: Shanghai Longlin Communication Techn. Co., Ltd.Address: Inventor(s) Name: Zhang Yabin;LI Binhong;Gao HanzhongPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract The invention provides a microstrip antenna basic unit with large bandwidth and high grain and a microstrip antenna array unit using the basic unit.… Read More »

Rotary device for disc type antenna

Application Number: 00123538Application Date: 2000.08.18Publication Number: 1339850Publication Date: 2002.03.13Priority Information: International: H01Q3/08Applicant(s) Name: Qiqi Science and Technology Co., Ltd.Address: Inventor(s) Name: Liu Xingtang;Guo Sanyi;Gao JianrongPatent Agency Code: 72002Patent Agent: li shumengAbstract The rotary device for disc type antenna includes one disc fixing seat with one central axle and at least one ring notch; and one… Read More »

Antenna for mobile communication equipment

Application Number: 00112919Application Date: 2000.05.10Publication Number: 1323077Publication Date: 2001.11.21Priority Information: International: H01Q1/27;H01Q1/38Applicant(s) Name: Deng TianquanAddress: Inventor(s) Name: Deng TianquanPatent Agency Code: 51105Patent Agent: tao gongAbstract The belt antenna capable of being embedded onto the outer metal casing of mobile communication equipment uses the metal casing as the earthing layer of the emitting or receiving antenna.… Read More »

Mobile communication antenna feeder system from omnidirectional station 9 carrier frequencies to three sector station 48 carrier frequencies

Application Number: 00125754Application Date: 2000.10.24Publication Number: 1350410Publication Date: 2002.05.22Priority Information: International: H04Q7/30Applicant(s) Name: Zhongxing Communication Co., Ltd., ShenzhenAddress: Inventor(s) Name: Zhu Keqiang;Zhang Hong;Li YanPatent Agency Code: 00000Patent Agent: Abstract A feed antenna system for omnidirectional station nine carrier frequency to three sector area station fourty-eight carrier frequency in mobile communication system has the system disosal… Read More »

Printed planar antenna

Application Number: 00119636Application Date: 2000.08.18Publication Number: 1338794Publication Date: 2002.03.06Priority Information: International: H01Q1/24Applicant(s) Name: Foxconn (Kunshan) Computer Connector Co LtdAddress: Inventor(s) Name: Cai CinanPatent Agency Code: 00000Patent Agent: Abstract A printed planar antenna on the electronic device with metallic base is composed of a printed circuit board, the first rectangular waved antenna component on the first… Read More »

Antenna unit for portable device

Application Number: 00123825Application Date: 2000.08.21Publication Number: 1338795Publication Date: 2002.03.06Priority Information: International: H01Q1/24Applicant(s) Name: Qiqi Science and Technology Co LtdAddress: Inventor(s) Name: Zheng Weili;Fang JianxingPatent Agency Code: 72002Patent Agent: li shumengAbstract An antenna unit for portable devices which is composed of display, host and a pivot mechanism between display and host features that said pivot mechanism… Read More »