| US 7,577,409 B2 | ||
| Load-based voltage control wireless transmission system | ||
| Tai-Her Yang, 6F-5 No. 250, Sec. 4, Chung Hsiao E. Rd., Taipei (Taiwan) | ||
| Filed on Apr. 17, 2006, as Appl. No. 11/404,863. | ||
| Prior Publication US 2007/0242644 A1, Oct. 18, 2007 | ||
| Int. Cl. H04B 1/04 (2006.01) | ||
| U.S. Cl. 455—127.5 [455/334; 455/343.1; 455/572] | 9 Claims |

| 1. A load-based voltage control wireless transmission system by increasing or decreasing the wireless transmission system
related circuit drive voltage and selecting a drive voltage of the wireless transmission system related circuit to improve
or reduce the strength of the wireless transmission signals as required according to the distance and environment of the communication
is essentially comprised of:
a wireless transmission signals T/R circuit device 101: comprised of an IC, a solid-state electronic device or a dynamo-electric device adapted with related transmission circuit
device, receiving circuit device, or transmission and receiving circuit devices, or two or more than two wireless transmission
means as applicable to have RF electro-magnetic, optical (e.g., Infrared), or ultrasonic wave executing AM, FM or digital
transmission;
a control & amplification circuit 102: provides the function to amplify and output those electric or optical signals received from the wireless transmission signals
T/R circuit device 101 to a local peripheral interface circuit 103 to be described below, or to amplify and output those electric signals received from the local peripheral interface circuit
103 to the wireless transmission signals T/R circuit device 101 for transmission, or to provide both functions as described above;
a local peripheral interface circuit 103: relates to a circuit dedicated to the subject matter of the application comprised of an electronic circuit device selected
depending on the function of wireless information transmission or wireless communication adapted to the peripheral device
of the subject matter of application to provide interface circuit function between the wireless transmission signals T/R circuit
device 101 or the control and amplification circuit 102 and an input device 104 or an output device 105 to be described below of the peripheral device of the subject matter of the application; the local peripheral interface circuit
103 is an optional item to be provided according to the peripheral device and system matching requirements; and
an output voltage regulating device 111 providing voltage to wireless transmission functions and its associate wireless transmission signals T/R circuit device 101, the control and amplification circuit 102, and the local peripheral interface circuit 103 as described above ranges between the lower normal voltage and the maximal voltage after the actuation of the voltage rise
mechanism; and
a power supply device 110: comprised of one or a plurality of a DC electric storage device including disposable primary battery, rechargeable battery,
storage capacitor, or ultra capacitor; characterized in that an output voltage regulating device 111 to be described below comprised of dynamo-electric device or dynamo-electric device may be provided as applicable so to activate
either by manual or by being subject to the control of the local peripheral interface circuit 103 the voltage rise mechanism for upgrading the voltage in linear or by stepping mode to supply power to any of those device
providing wireless transmission functions and its associate wireless transmission signals T/R circuit device 101, the control and amplification circuit 102, and the local peripheral interface circuit 103 as described above.
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