Temperature compensated high frequency thermal power detector

Claim 1

POWER DETECTOR APPARATUS COMPRISING A SECTION OF CONDUCTOR OF WAVE TRANSMISSION LINE WHICH CONDUCTS A SIGNAL THEREIN, A FIRST BOLOMETER ELEMENT HAVING A FIRST TERMINAL ELECTRICALLY INSULATED FROM SAID SECTION OF CONDUCTOR AND A SECOND TERMINAL AND BEING DISPOSED WITHIN SAID SECTION OF CONDUCTOR TO RECEIVE APPLIED SIGNAL, A SECOND BOLOMETER ELEMENT HAVING A FIRST TERMINAL ELECTRICALLY INSULATED FROM SAID SECTION OF CONDUCTOR AND A SECOND TERMINAL AND BEING POSITIONED OUTSIDE SAID SECTION OF CONDUCTOR, MEANS FORMING A FIRST PATH OF HIGH TERMINAL CONDUCTIVITY AND LOW ELECTRICAL CONDUCTIVITY BETWEEN SAID FIRST TERMINALS OF THE FIRST AND SECOND BOLOMETER ELEMENTS, SAID MEANS FORMING THE FIRST PATH BEING THERMALLY INSULATED FROM SAID SECTION OF CONDUCTOR, MEANS FORMING A SECOND PATH OF HIGH THERMAL AND ELECTRICAL CONDUCTIVITY BETWEEN SAID SECOND TERMINALS OF THE FIRST AND SECOND BOLOMETER ELEMENTS, SAID MEANS FORMING THE SECOND PATH BEING THERMALLY INSULATED FROM AND ELECTRICALLY CONNECTED TO SAID SECTION OF CONDUCTOR, AND MEANS PROVIDING ELECTRICAL CONNECTIONS TO SAID BOLOMETER ELEMENTS, WHEREBY A POWER MEASURING INSTRUMENT IS CONNECTABLE TO SAID BOLOMETER ELEMENTS FOR PROVIDING AN INDICATION OF THE POWER OF SIGNAL ON SAID TRANSMISSION LINE.