公开(公告)号：WO1995013668A1

公开(公告)日：1995-05-18

申请号：PCT/US1994010950

申请日：1994-09-29

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  PENNOCK, Mark ,  GOERGEN, Glenn, C. ,  ALBERT, Mike, M.

IPC: H04B07/00

CPC classification number: H04B1/3833 ,  H01Q3/24 ,  H04B1/3877 ,  H04B1/40

Abstract: An electronic antenna switching system switches between an internal and an external antenna (105, 107) on a portable radiotelephone (103). Here, the external antenna (107) contains a coil cord connector (111). In the coil cord connector (111) an electrical ground or a predetermined voltage is applied to a center conductor (205) of a coax cable (201). Internal to the radiotelephone (103), an antenna detector circuit (113) detects when the second antenna (107) is attached to the electronic antenna switching system and generates a control signal (119) in response thereto. A switch (115) switches the active transmission path between the internal and the external antenna's transmission path in response to the control signal (119).

Abstract translation: 电子天线切换系统在便携式无线电话机（103）上的内部和外部天线（105,107）之间切换。 这里，外部天线（107）包含线圈线连接器（111）。 在线圈线连接器（111）中，将电接地或预定电压施加到同轴电缆（201）的中心导体（205）。 在无线电话机（103）的内部，天线检测器电路（113）检测第二天线何时附接到电子天线切换系统，并响应于此产生控制信号（119）。 开关（115）响应于控制信号（119）切换内部和外部天线的传输路径之间的有效传输路径。

公开(公告)号：WO1995013667A1

公开(公告)日：1995-05-18

申请号：PCT/US1994012772

申请日：1994-11-07

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  MELLONE, Charles, M. ,  SNOWDEN, Gregory, O.

IPC: H04B03/46

CPC classification number: H04L25/0262 ,  H04B1/16

Abstract: A selective call receiver (5) has a programmable baud detector (12, 14) which is programmed (30) to test (33) for an absence of a paging signal having a predetermined baud rate at a first falsing rate and then programmed (36) to test (38) for either the presence or absence of the signal at a second baud rate lower than the first falsing rate, wherein samples from the first test (33) are also used in the determination made by the second test (38).

Abstract translation: 选呼接收机（5）具有可编程波特率检测器（12,14），其被编程（30）以在没有寻呼信号的情况下测试（33），所述寻呼信号具有在第一伪造速率下的预定波特率，然后被编程（36 ）测试（38）以低于第一伪造速率的第二波特率存在或不存在信号，其中来自第一测试（33）的样本也用于由第二测试（38）进行的确定中， 。

公开(公告)号：WO1995012901A1

公开(公告)日：1995-05-11

申请号：PCT/US1994010860

申请日：1994-09-26

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  GHAEM, Sanjar ,  OLSON, William, Levin ,  ISTVAN, Rudyard, L. ,  LAURO, George, L.

IPC: H01M06/40

CPC classification number: G06K19/0702 ,  G06K19/027 ,  G06K19/077 ,  G06K19/07718 ,  G06K19/07749 ,  G06K19/07779 ,  G06K19/07783 ,  H01M2/1022 ,  H01M6/40

Abstract: An RF tag (20) includes a low profile battery power source (22). The RF tag includes an electrically insulating substrate (21), an RF transmitter (24) on the substrate for transmitting a predetermined identification code, and the battery (22). The battery includes a first pattern of conductive material to form a planar anode structure (48) and a second pattern of conductive material on the substrate to form a cathode structure (50). A protective layer (92) overlies the substrate. The protective layer includes an opening (94) to expose the anode and cathode of the battery to permit an electrolyte to be applied to the anode and cathode for completing the formation of the battery and to provide electrical energy to the RF transmitter. A manufacturing apparatus (60) is also described which permits the RF tags to be manufactured in a low cost, reel-to-reel, basis. Also described is a dispenser (100) for activating and dispensing the RF tags one at a time at a point of use.

Abstract translation: RF标签（20）包括薄型电池电源（22）。 RF标签包括电绝缘基板（21），用于传输预定识别码的基板上的RF发射器（24）和电池（22）。 电池包括导电材料的第一图案以在衬底上形成平面阳极结构（48）和第二导电材料图案，以形成阴极结构（50）。 保护层（92）覆盖在基板上。 保护层包括用于暴露电池的阳极和阴极的开口（94），以允许将电解质施加到阳极和阴极以完成电池的形成并向RF发射器提供电能。 还描述了一种制造设备（60），其允许以低成本，卷到盘的方式制造RF标签。 还描述了一种用于在使用点一次一个地激活和分配RF标签的分配器（100）。

公开(公告)号：WO1995012257A1

公开(公告)日：1995-05-04

申请号：PCT/US1994010997

申请日：1994-09-29

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  BATTIN, John, W. ,  LYNK, Charles, N., Jr. ,  LAIRD, Kevin, M.

IPC: H04B07/00

CPC classification number: H04W88/181 ,  G10L19/00 ,  H04J3/1688

Abstract: A digital radiotelephone system employs vocoders (401, 403) to convert between analog speech and a digital format suitable for transmission via radio. Under most circumstances, the highest data rate is selected for optimum audio quality. When the system occupancy exceeds a particular threshold, as detected at the fixed site of the system, some or all of the vocoders (401, 403) are instructed to switch to a lower data rate to provide for an increase in the number of communication channels. Further, a portable subscriber unit (103, 111, 113) may autonomously change its vocoder data rate depending upon the charge state of its battery.

Abstract translation: 数字无线电话系统使用声码器（401,403）在模拟语音和适合经由无线电发送的数字格式之间进行转换。 在大多数情况下，选择最高数据速率以获得最佳音频质量。 当系统占用超过特定阈值时，如在系统的固定站点处检测到的，指示部分或全部声码器（401,403）切换到较低数据速率以提供通信信道数量 。 此外，便携式用户单元（103,111,113）可以根据其电池的充电状态自主地改变其声码器数据速率。

公开(公告)号：WO1995012150A1

公开(公告)日：1995-05-04

申请号：PCT/US1994010445

申请日：1994-09-16

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  VANDERHELM, Ronald, J. ,  FUNK, Gregory ,  BEAUDOIN, Denis

IPC: G05B19/02

CPC classification number: H04L29/06

Abstract: A wireless data modem (103), adapted for external unit specific control in accordance with unit specific characteristics, including a non-volatile memory (107) co-resident with a data transceiver for storing data representative of the data transceiver's specific characteristics, an interface (109) providing access to the data by an external controller (101), and further providing access to the data transceiver by the external controller (101) to facilitate control of the data transceiver in accordance with its specific characteristics.

Abstract translation: 一种适于根据单位特性的外部单元特定控制的无线数据调制解调器（103），包括与数据收发器共存的非易失性存储器（107），用于存储表示数据收发器的特定特性的数据，接口 （109）通过外部控制器（101）提供对数据的访问，并且还通过外部控制器（101）提供对数据收发器的访问，以便于根据其特定特性来控制数据收发器。

公开(公告)号：WO1995011559A1

公开(公告)日：1995-04-27

申请号：PCT/US1994009616

申请日：1994-08-25

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  HALL, Scott, Maurice

IPC: H04L27/30

CPC classification number: H04W36/18 ,  H04W52/04 ,  H04W52/40

Abstract: As a subscriber (18) moves from one site (13') toward another site (12'), a point is reached where the system (10') will open a traffic channel to the subscriber (18). At this point, only the former site (13') is transmitting a traffic channel to the subscriber (18), not both sites (12', 13') as in previous systems. The system (10') will continue to monitor the subscriber (18) until a quality threshold is reached. Once the threshold is reached, both cell sites (12', 13') will resume broadcasting to the subscriber (18).

Abstract translation: 当订户（18）从一个站点（13'）移动到另一站点（12'）时，到达系统（10'）将向用户（18）打开业务信道的点。 在这一点上，只有前一个站点（13'）正在向用户（18）发送一个业务信道，而不是像以前的系统那样两个站点（12'，13'）。 系统（10'）将继续监视订户（18），直到达到质量阈值。 一旦达到阈值，两个小区站点（12'，13'）将恢复到订户（18）的广播。

公开(公告)号：WO1995009489A1

公开(公告)日：1995-04-06

申请号：PCT/US1994009896

申请日：1994-09-02

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  HOLOUBEK, Kevin, J. ,  KENIUK, Richard, J. ,  BONTRAGER, Paul, R.

IPC: H04B07/00

CPC classification number: H04W52/52 ,  H03G3/3047

Abstract: A gain stabilization loop performs discrete time adjustments to the RF amplifier forward gain path (210, 212, 214, 302, 216, 218) of a closed-loop transmitter power (300) control system based on a measurement of the gain in the control loop. The stabilization of the RF amplifier (210, 214, 216) gain allows the transmitter's control loop to remain functional over varying gain conditions which are prevalent within stages (210, 214, 216) of the RF amplifier gain path (210, 212, 214, 302, 216, 218). The effects of gain changes within the stages (210, 214, 216) due to part-to-part variations and temperature effects are minimized or eliminated by this gain trimming.

Abstract translation: 增益稳定环路基于控制中的增益的测量，对闭环发射机功率（300）控制系统的RF放大器正向增益路径（210,212,214,302,216,218）执行离散时间调整 循环。 RF放大器（210,214,216）的稳定化增益允许发射机的控制回路在变化的增益条件下保持功能，该增益条件在RF放大器增益路径（210,212,214）的阶段（210,214,216）内普遍存在 ，302,216,218）。 由于部分变化和温度影响，级（210,214,216）内的增益变化的影响通过该增益调整被最小化或消除。

公开(公告)号：WO1995009484A1

公开(公告)日：1995-04-06

申请号：PCT/US1994009959

申请日：1994-09-02

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  VOIGT, John

IPC: H03K17/00

CPC classification number: H04W24/00

Abstract: A transceiver (203) instructs an RF switch matrix (200) to direct its output to any one of M outputs and likewise sends information related to the power and frequency of the RF input signal and the switched output to an OMC (112). Each output of the matrix (200) is adjusted by an attenuator bank (218) and fed to a spectrum analyzer (233). OMC (112) relays the power, frequency and switched output information to a computer (239) which instructs the spectrum analyzer (233) to perform a power measurement at the frequency of the RF input signal. The computer (239) then determines which outputs of the matrix (200) were switched based on the power level of the RF input signal, the measured power level of the adjusted output signal and a relationship of the different predetermined levels within attenuator bank (218) and verifies by comparison to the switched output information.

Abstract translation: 收发器（203）指示RF开关矩阵（200）将其输出引导到M个输出中的任何一个，并且同样将与RF输入信号的功率和频率以及切换输出相关的信息发送到OMC（112）。 矩阵（200）的每个输出由衰减器组（218）调节并馈送到频谱分析器（233）。 OMC（112）将功率，频率和开关输出信息中继到计算机（239），指示频谱分析仪（233）以RF输入信号的频率进行功率测量。 然后，计算机（239）基于RF输入信号的功率电平，经调整的输出信号的测量功率电平和衰减器组（218）内的不同预定电平的关系来确定矩阵（200）的哪个输出被切换 ）并且与切换的输出信息进行比较来验证。

公开(公告)号：WO1995009451A1

公开(公告)日：1995-04-06

申请号：PCT/US1994009680

申请日：1994-08-26

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  HEINE, David, R. ,  BALLANCE, Mark, H.

IPC: H01P01/205

CPC classification number: H01P1/2136 ,  H01P1/205 ,  H01P11/007

Abstract: A multi-filter device comprising a ceramic block (10) having at least two filters (A and B). Both filters (A and B) include a notch (11 and 13, respectively) formed on one side of the ceramic block (10), such that these notches are flanked by ceramic block material extensions (32). So configured, coarse tuning of the ceramic block (10) can be accomplished through use of existing double-sided lap techniques, yet constant parameter alteration for both filters will be maintained during the milling process.

Abstract translation: 一种多过滤器装置，包括具有至少两个过滤器（A和B）的陶瓷块（10）。 两个过滤器（A和B）都包括形成在陶瓷块（10）的一侧上的凹口（11和13），使得这些凹口侧面是陶瓷块材料延伸部（32）。 如此配置，可以通过使用现有的双面搭接技术来实现陶瓷块（10）的粗调，但是在铣削过程中将保持两个过滤器的恒定参数改变。

公开(公告)号：WO1995008848A1

公开(公告)日：1995-03-30

申请号：PCT/US1994008475

申请日：1994-07-25

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  HASSEMER, Brian, J. ,  BEUTLER, Scott, D. ,  AKSOY, Adnan ,  BRESIN, Mark, S.

IPC: H01M02/10

CPC classification number: H01M10/0436 ,  B29C65/08 ,  B29C66/30223 ,  B29C66/54 ,  B29C66/71 ,  B29C66/7392 ,  B29L2031/7146 ,  H01M2/1061 ,  B29K2069/00

Abstract: A battery pack containing a battery of cells includes an outer casing (402) adapted to receive a battery of cells (404); a bonding surface (410) positioned along the outer casing (402); an inner casing (408) adapted to encapsulate the battery of cells (404) and having a surface for bonding to the bonding surface of the outer casing (402); and a bond provided at the bonding surface to bond the inner casing (408) to the outer casing (402). Also, a method for forming a battery pack comprises steps of positioning a battery of cells within a bonding surface of an outer casing of the battery pack; encapsulating the battery of cells with an inner casing, the inner casing having a surface corresponding to the bonding surface of the outer casing; and bonding the corresponding surface of the inner casing to the bonding surface of the outer casing. The battery pack and method for forming the battery pack reduce the weight and complexity in manufacturing.

Abstract translation: 包含电池单元的电池组包括适于接收电池单元（404）的外壳（402）。 沿着外壳（402）定位的接合表面（410）; 适于封装电池单元（404）并且具有用于结合到外壳（402）的接合表面的表面的内壳（408）; 以及设置在所述接合表面处以将所述内壳体（408）结合到所述外壳体（402）的接合部。 另外，形成电池组件的方法包括以下步骤：将电池单元定位在电池组的外壳的接合表面内; 用内壳封装电池单元，内壳具有与外壳的接合表面对应的表面; 并且将所述内壳的相应表面接合到所述外壳的接合表面。 用于形成电池组的电池组和方法降低制造的重量和复杂性。